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Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000 c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us. Function- and Da- ta Sheet Extent shown: Blocks chosen: ABK, APP, FB, FDEF, FW System: SG ME7.3H Project: ME 7.3.1H Alfa 2.0l BTS Project code: 9/633.3;16 Release: Responsible: Martin Enz Department: K3/EAF1 Phone: 20873 Date of issue: 20.07.2000 program release: 07E0 (Predecessor : 07C0)

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Function- and Data Sheet

Extent shown: Blocks chosen: System: Project: Project code: Release: Responsible: Department: Phone: Date of issue:

ABK, APP, FB, FDEF, FW SG ME7.3H ME 7.3.1H Alfa 2.0l BTS 9/633.3;16

Martin Enz K3/EAF1 20873 20.07.2000

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

program release: 07E0 (Predecessor : 07C0)

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 2 of 1327 20.07.2000 Martin Enz

Table of contents: SectionsPage 1013 918 970 973 980 1002 1003 855 136 531 903 18 40 969 20 297 904 853 501 890 557 148 750 263 73 934 1005 1008 71 489 328 239 121 111 276 274 266 287 245 1030 252 257 273 548 1124 496 1128 1132 1126 1128 1146 141 851 950 1013 592 64 1020 1151 1017 1140 1143 1142 1132 1145 1139 1144 233 1154 29 902 1148 361 901 445 437 451 811 578 398 339 Section ACIFI ADVE AEKP AES AEVAB AEVABU AEVABZK AK ALE ARMD AS ASCETBLK ASCETSDB ATEV ATM ATWAL AZUE BBBO BBGANG BBKHZ BBSAWE BBSTT BBTEGA BGAGR BGBSZ BGDVE BGEVAB BGKMST BGKV BGLBZ BGMSABG BGMSZS BGNG BGNMOT BGPU BGRLG BGRLP BGRML BGSRM BGTABST BGTEMPK BGTEV BGWDKM BGWPFGR CAN D2CTR DCAS DCDACC DCINS DCKUP DDCY DDG DDST DDVE DECJ DEGFE DEKON DEKPE DEPCL DEVE DFFT DFFTCNV DFFTK DFPM DFPMEEP DFPMPWF DFRZ DHFM DHLSHK DHLSVK DHLSVKE DIMC DKAT DKOSE DKRNT DKRS DKRTP DKVS DLLR DLSA DLSAHK Version 9.70 3.70 4.10 1.50 6.20 1.10 1.20 1.20 6.20 14.10 5.0 1.10 1.13 2.0 33.10 3.20 5.40 2.10 21.10 11.130 18.110 11.20 4.20 1.40 4.10 3.110 1.20 2.10 1.30 4.1 2.10 12.60 5.20 5.50 3.100 1.10 4.50 1.20 17.30 7.10 10.40 1.70 1.0 2.10 89.80 2.20 14.20 1.10 8.30 3.20 15.10 9.50 7.30 7.30 14.30 2.10 40.10 11.11 1.20 6.40 1.40 3.30 1.10 3.10 1.11 1.10 20.20 63.80 2.40 3.20 2.20 41.10 58.140 5.10 11.10 29.80 11.10 17.60 28.80 44.20 6.50 Descriptor Output for cylinder-individual injection Activation of the DV-E by means of the DLR EKP control Overview calculation of injection time Output injection valve cut off Output injection-valve cut-off by monitoring functions (EGAS) Output injection-valve cut-off %MDRED + total shutdown by monitioring functions Overview Emission reduction / catalyst Detection of engine stop position Torque based anti jerk function Output signal adaption Description of ASCET block library ASCET-SD descripton of block library Purge valve drive (duty cycle) Exhaust temperature model Output engine temperature warning lamps Output ignition Start operating range with fuel in oil Detection of actual gear Control of catalyst heating Conditions for fuel cut-off / cut-in Condition Engine start Operating contitions for purge canister control / fuel adaption Correction air charge calculation by exhaust gas recirculation Calculated Variable Operating Track Counter Values for DV-E control from the learning and checking routines Calculation of the actual reduction stage by ignition-valve cut-off Calculation of odometer value (Km) Calculation variable consumed fuel Calculated charge decit of the battery Calculation of exhaust emission mass ow - bank-dependent Calculation of mass ows into intake manifold Calculated variable: engine-speed gradient Calculated variable: engine speed Calculation value ambient pressure RL-GRADIENT Calculation variable rlp: predicted air charge Calculation Value of Relative Air Mass according to SAE J1979 Mode $01 + $02 PID Model of intake manif. for calc. relative air charge and intake manif. pressure Calculated variable: cut-off time Calculation of temperature compensation for intake manifold model Calculation variable, mass ow TEV Calculation of throttle angle model Calculation variable, back-calculated pedal value for FGR CAN signal list Diagnosis; system verication counter Diagnosis CAN timeout ASC interface Diagnosis; access to tester data Diagnostics; CAN timeout instrument (Combi) Diagnosis; CAN-Timeout interface electronic clutch control (KUP) OBDII; fulllment condition driving cycle Diagnosis: engine speed sensor diagnosis of tank pressure sensor Diagnosis: EGAS-Actuator DV-E Diagnosis; Power stage CJ9x Diagnosis of input variables for charge detection Conguration of power stage diagnosis Diagnosis; power stage of fuel pump relay Diagnosis; electronic powertrain control lamp Diagnosis; power stage of injector valve Diagnostics; Freeze frame selection table Diagnosis; freeze frame table, conversion to bytes Diagnosis; customer-specic list for selection of freeze-frame values OBDII; Fault path manager Diagnosic; Fault Path Manager, EEPROM storage Diagnosis fault path management; detection of powerfail OBDII; description freeze frame Diagnosis; plausibility test hot lm air ow sensor Diagnosis: sensor heating downstream of catalytic converter Diagnosis sensor heating upstream catalyst OBDII; inspection/maintenance-ready Diagnosis; catalyst conversion Diagnosis of power stage for AC compressor Diagnosis; Knock-control, zero-test (OBDII) Diagnosis; knock sensor Diagnosis of knock control, test pulse for OBDII Diagnosis; plausibility test fuel supply system Diagnosis: idle speed control, recognising a blocked actuator Lambda sensor aging monitoring Ageing monitoring for lambda sensor downstream of catalytic converter

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 3 of 1327 20.07.2000 Martin Enz

Page 330 350 301 199 161 215 193 202 216 205 159 158 1150 36 34 37 134 622 1025 144 1024 32 856 1022 1144 1145 1139 1089 1052 917 500 1027 1147 1130 68 486 300 453 228 409 74 288 678 691 679 699 711 677 1009 698 591 491 1158 1160 1174 490 597 610 595 74 504 477 474 473 502 230 412 318 382 454 296 298 289 487 497 675 737 766 392 894 124 896

Section DLSH DLSSA DLSV DMDDLU DMDFON DMDLAD DMDLU DMDLUA DMDMIL DMDSTP DMDTSB DMDUE DMIL DMILE DMLSE DMS DNWKW DNWS DNWSE DPH DSUE DSWEC DTEV DTEVE DTIP DTOP DTRIG DUF DUR DVEUE DVFZ DVKUP DWUC EEPROM EG EGAG EGAK EGEG EGFE EGKE EGNWE EGTE ESGRU ESNSWL ESSTT ESUK ESUKA ESVST ESVW ESWE FE FGRABED FGRBESI FGRFULO FGRREGL FGRUE FUEDK FUEDKSA FUEREG GGDPG GGDST GGDVE GGEGAS GGFGRH GGFST GGHFM GGKS GGLSH GGLSV GGPED GGPOEL GGTFA GGTFM GGUB GGVFZG GK GKEB GKRA HLS KHMD KOEVAB KOS

Version 26.50 14.80 32.60 7.50 6.40 5.10 4.90 4.30 3.60 9.90 3.10 9.120 26.40 8.20 9.30 6.10 3.40 10.60 5.40 22.10 7.20 6.20 32.90 9.31 1.30 1.0 1.10 6.30 1.22 1.0 19.10 4.30 14.20 11.30 4.0 2.0 3.0 1.0 6.10 1.10 1.0 1.0 23.30 2.30 22.10 4.50 13.30 4.20 3.40 1.60 3.10 1.30 2.10 1.20 1.10 6.10 21.30 1.20 4.30 14.30 3.10 2.40 9.30 11.10 16.10 57.30 4.50 3.30 2.30 8.30 5.30 15.50 40.60 11.30 14.70 13.10 3.0 3.0 16.40 1.50 1.20 113.140

Descriptor Diagnosis; Readiness for operation of sensor downstream catalyst Signal output from lambda sensors Diagnosis; Readiness for operation of sensor upstream catalyst Diagnostic routine Misre Detection, forming the diff. for irregular running Diagnosis Misre Detection fuel-on Adaptation Logic and Delay; Logical operation,different blocks for misre detection Diagnostic routine misre detection: Irregular running Diagnostic routine Misre Detection irregular running spacing Fault trestment of misre detection, control on MIL and rectication Diagnostic of misre detection : Stop conditions Diagnosis misre detection by segment time formation Diagnostic routine misre detection Overview OBDII; MIL control OBDII; MIL-power stage Diagnosis; power stage check of electric cooling fan Diagnosis; permanent data aquisition (serial) Diagnosis alignment between camshaft and crankshaft Diagnosis camshaft control Diagnosis; camshaft control power stage Diagnosis; plausibility test phase sensor Diagnosis; driver for intake manifold ap Bumpy road detection from wheel acceleration, -> via CAN from ABS CU Diagnosis; canister purge valve (OBDII) Diagnosis; power stage of canister purge valve OBDII; tester interface package Diagnosis; operating time OBDII; Selectable trigger for fault path management Diagnostic interface of the function monitoring Diagnosis from computer monitoring Overview of DV-E-control Diagnosis; plausibility test vehicle speed Diagnosis; Switch-off engine by electronic clutch control (KUP) OBDII; fulllment condition warm up cycle EEPROM treatment Input variables including diagnostics for these General inputs Input values of exhaust value of catalyst Input variable E-GAS Input variables for charging detection Input variables for knocking detection Input values rotational speed- and angle detection Input variables for recording the temperature Basic function injection injection during afterstart and warm-up Injection duration at start Injection: transient compensation Wall wetting adaptation based on ZPR Fuel injection pre-control Injection : calculation of injection angle Injection, resumption of overrun fuel cut-off Charging interventions Shutdown conditions, vehicle-speed controller Operating signals, vehicle-speed controller Function logic, vehicle-speed controller Control algorithm, vehicle-speed controller Overview of vehicle-speed controller Charge control (calculation of nominal throttle-valve angle) Inuence of air charge by throttle blade, processing throttle-valve angle Charge controller Input Signals: engine speed and phase sensor pickup tank pressure sensor Sensor variables for throttle-valve actuator Sensor variable for brake and clutch switches Sensor Signals Cruise Control Lever Sensor variable tank level Sensor signal, hot-lm air-mass meter Sensor signal for knocking detection Sensor variable for lambda sensor downstream of catalytic converter Sensorsignal lambda upstream catalyst Sensor variable for accelerator pedal Sensor signal oil pressure sensor, incl. diagnosis Diagnosis; intake air temperature sensor Signal engine temperature sensor Sensor variable for battery voltage incl. diagnosis Input signal: vehicle speed mixture control Operating condition mixture control overview Mixture control and adaptive pilot control Lambda sensor heater Calculation of torque reserve for heating catalytic converter coordination of injection valve cutoff Control of A/C compressor

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

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Page 659 427 639 120 735 732 728 729 726 69 575 561 572 564 562 566 768 797 759 739 781 749 795 515 529 530 508 594 528 516 526 514 538 556 976 538 546 549 540 554 523 636 1028 506 157 150 584 618 53 112 979 1152 1097 963 684 50 617 47 46 1100 1107 1110 1112 1120 1121 1124 1122 826 762 1129 1058 1078 1096 1060 1060 1086 1080 1087 1083 1084 1063 1077

Section KRDY KRKE KRRA KVA LAKH LAMBTS LAMFAW LAMKO LAMSOLL LFS LLRBB LLRMD LLRMR LLRNFA LLRNS LLRRM LR LRA LRAEB LREB LRHK LRINI LRKA MDAUTG MDBAS MDBGRG MDFAW MDFUE MDIST MDKOG MDKOL MDMAX MDMIN MDNSTAB MDRED MDTRIP MDVER MDVERAD MDVERB MDWAN MDZUL MDZW MOTAUS MSF NLDG NLPH NMAXMD NWS PROKON RDE RKTI RSTMON SCATT SREAKT STADAP STECK SU SWADAP SYABK TC1MOD TC2MOD TC5MOD TC6MOD TC8MOD TC9MOD TCKOMUE TCSORT TEB TEBEB TN UFEING UFFGRC UFFGRE UFMER UFMET UFMIST UFMSRC UFMVER UFMZF UFMZUL UFNC UFNSC

Version 10.90 14.30 18.70 36.10 2.30 1.60 2.20 3.120 1.30 18.30 505.10 1.4 12.40 1.50 534.10 6.110 89.20 93.60 4.90 141.10 33.70 1.0 15.20 2.60 4.30 4.40 12.120 8.50 10.2 1.190 10.110 1.30 10.30 1.10 1.50 1.20 5.90 1.50 12.170 1.30 4.21 1.120 5.30 4.42 2.10 5.20 18.20 55.60 53.11 1.40 1.60 2.10 20.70 10.10 6.30 420.11 62.10 1.2 8.3 20.120 20.70 20.30 20.80 20.20 10.10 1.20 3.30 95.80 6.20 3.10 13.10 1.30 17.10 1.10 1.10 2.10 5.10 2.10 1.10 5.10 3.20 2.10

Descriptor Knock control for load dynamics Knocking detection Adaptive knock control Output signal: display of fuel consumption Lambda coordination for catalyst heating Lambda component protection Lambda vehicle-operator demand Lambda coordination Lambda setpoint input Engine cooling fan control Operating conditions of idle speed control Torque-based idle-speed control Torque reserve for idle speed control Idle control; Nominal engine speed for idle speed control Idle speed control: torque controller Lambda closed loop control Lambda closed loop control; Adaptive pilot control Conditions adaptive pilot control Activation conditions for lambda closed loop control Lambda closed loop control downstream catalyst (OBDII) Coordination initializing lambda controller Two Sensor Lambda Control: Oxygen Clear Out Function Calculation of torque actual value for gear control Basic calculation for torque interface torque limitation mimimum Calculation of vehicle-operator demand Nominal-value input from nominal torque for airmass Engine torque calculation Coordination torque intervention Coordination torque intervention air path Calculation maximum torque Minimum engine torque coordination Torque: engine-speed stabilization Calculation reduction step from torque demand Calculation of torque reserve for short trip Loss in engine torque Adaptation of torque loss Torque demand by auxiliary systems (e.g. air conditioner, misc. consumers) Torque of the AT-converter Calculation of maximum permitted set torque Calculation of torque in nominal ignition timing Engine switch-off Engine control functions limp-home for defective engine speed sensor limp-home for phase synchronization Torque calculation during maximum speed control Camshaft control Project congurations Detection of reverse rotation Calculation of injection time ti from relative fuel mass rk Reset monitor SCAN TOOL-tester interface EGAS: safety concept, failure reactions Starting fuel adaptation Plug pin arrangement Intake manifold switch-over Software adapter ME2.3 -> ME7 Symbols and abbreviations Tester communication CARB; Mode 1 Tester communication CARB; Mode 2 Tester communikation CARB; Mode 5 Tester communikation CARB; Mode 6 Tester communikation CARB; Mode 8 Tester communication CARB; Mode 9, Request vehicle information Tester communication CARB; Communication structure overview Tester communicstion CARB; sort function Purge canister function Switch-on conditions for purge control Output of engine speed signal ETS monitoring concept: Input signal transfer used in function monitoring ETS monitoring concept: Monitoring of Cruise Control of function monitoring ETS monitoring concept: CC input information used in function monitoring

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

ETS monitoring concept: Calculation of the actual torque in UF ETS monitoring concept: MSR intervention surveillance for function monitoring ETS monitoring concept: Torque comparison of function monitoring ETS monitoring concept: Torque lter for function monitoring ETS monitoring concept: Calculation of permissible torque in UF ETS monitoring concept: Monitoring of engine speed for function monitoring ETS monitoring concept: Afterstart monitoring for function monitoring

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

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Page 1057 1088 1066 1070 1060 1056 1075 1036 1034 1034 1036 1040 1049 1051 1044 1048 1043 1041 588 67 125 614 627 632 634 669 637 638

Section UFOBP UFREAC UFRLC UFSGSC UFSPSC UFUE UFZWC UMAUSC UMFPW UMFSEL UMKOM UMTOUT URADCC URCPU URMEM URPAK URRAM URROM VMAXMD VS VERST WANWKW WDKSOM ZUE ZUESZ ZWGRU ZWMIN ZWSTT ZWWL

Version 1.10 4.30 5.10 4.10 2.30 4.11 2.20 1.11 2.10 1.10 2.10 2.10 2.20 4.11 3.10 1.11 2.10 2.20 1.30 2.40 13.30 2.40 258.130 1.50 19.30 3.140 4.20 4.10

Descriptor ETS monitoring concept: OBP operation of function monitoring ETS monitoring concept: Monitoring of fault reaction of function monitoring ETS monitoring concept: Monitoring of load signal for function monitoring EGAS-monitoring concept: SGS-intervention-monitoring for the function overview ETS monitoring concept: Monitoring of accelerator pedal value for function m. ETS monitoring concept: function monitoring overview ETS monitoring concept: Monitoring of ignition angle for function monitoring ETS monitoring concept: test of the shut-down path of the monitoring module ETS monitoring concept: ash programming request in the monitoring module (UM) ETS monitoring concept: inquiry selection in the monitoring module(UM) ETS monitoring concept: Inquiry/response communication between UM/FR ETS monitoring concept: time-out for UM/FR-communication ETS monitoring concept: test of the AD-converter ETS monitoring concept: Instruction test by means of level 2 ETS monitoring concept: cyclic memory test ETS monitoring concept: program ow check ETS monitoring concept: RAM-test ETS monitoring concept: ROM-test Torque request of Vmax regulation Adjusting parameters for McMess Angle adaptation of alignment between camshaft and crankshaft calculatiof of desired throttle angle without torque structure Basic function - ignition Ignition, calculation of coil closing time Basic ignition angle Calculation of maximum retarded spark limitation Igniton at start Ignition during warm-up

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 6 of 1327 20.07.2000 Martin Enz

Table of contents: parametersPage 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1181 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1182 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 1183 Parameter AINTKAN ANALUN ATMABKA ATMABKK ATMTANS AZKELDYN AZKRLDYN AZKRNDYN BRABEVI BTRKHTMS CDCCAS CDCCINS CDCCKUP CDCEV1 CDCEV2 CDCEV3 CDCEV4 CDCEV5 CDCEV6 CDCEV7 CDCEV8 CDCFRAO CDCFRAO2 CDCFRAU CDCFRAU2 CDCFRST CDCFRST2 CDCHSH CDCHSH2 CDCHSV CDCHSV2 CDCHSVE CDCHSVE2 CDCKAT CDCKAT2 CDCKPE CDCKRNT CDCKROF CDCKRTP CDCKS1 CDCKS2 CDCKS3 CDCKS4 CDCLASH CDCLASH2 CDCLATP CDCLATP2 CDCLATV CDCLATV2 CDCLSH CDCLSH2 CDCLUEA CDCLUEB CDCMD CDCMD00 CDCMD01 CDCMD02 CDCMD03 CDCMD04 CDCMD05 CDCMD06 CDCMD07 CDCMD08 CDCMD09 CDCMD10 CDCMD11 CDCMDB CDCMILE CDCNWKW CDCNWKW2 CDCNWS CDCNWS2 CDCPH CDCPH2 CDCRKAT CDCRKAT2 CDCRKAZ CDCRKAZ2 CDCTA CDCTES CDCTEVE Descriptor number of interval misre frequency at which ti- cutoff number of combustions for deactivation after detected misre factor reduction of exhaust gas temperature = f(soak time) factor reduction for catalyst temperature = f(soak time) temperature correction of the exhaust model temperature ignition per cylinder for load dynamics => knock detection number of ignition per cyl. during knock control load dynamic number of ignition for knock control engine speed dynamic acceleration at accelerating ramp Characteristic enabling ag B trkh code word CARB: CAN interface, timeout ASC code word CARB: CAN interface, timeout instrument code word CARB: CAN-bus, timeout clutch code word CARB: injector 1 code word CARB: injector 2 code word CARB: injector 3 code word CARB: injector 4 code word CARB: injector 5 code word CARB: injector 6 code word CARB: injector 7 code word CARB: injector 8 code word CARB: mixture adaptation factor frao code word CARB: mixture adaptation factor frao bank 2 code word CARB: mixture adaptation factor frau code word CARB: mixture adaptation factor frau bank 2 code word CARB: deviation of lambda closed loop control code word CARB : deviation of lambda closed loop control bank 2 code word CARB: lambda sensor heating downstream cat code word CARB: lambda sensor heating downstream cat code word CARB: lambda sensor heating upstream cat code word CARB: lambda sensor heating upstream cat; (bank2) code word CARB: lambda sensor heating power stage upstream cat code word CARB: lambda sensor heating2 power stage upstream cat code word CARB: catalyst conversion code word CARB: catalyst conversion, cyl.row 2 Code word CARB: fuel pump relay power stage code word CARB: knock control zero test pulse code word CARB: knock control offset code word CARB: knock control test pulse code word CARB: knock sensor 1 code word CARB: knock sensor 2 code word CARB: knock sensor 3 code word CARB: knock sensor 4 code word CARB: lambda sensor aging downstream cat code word CARB: lambda sensor aging downstream cat, Cyl.row 2 code word CARB: lambda sensor aging tp code word CARB: lambda sensor aging tp, cyl. row 2 code word CARB: lambda sensor aging tv code word CARB: lambda sensor aging tv, cyl.row 2 code word CARB: lambda sensor downstream catalyst code word CARB: lambda sensor downstream catalyst code word CARB: Power stage engine fan A Code word CARB: Power stage engine fan B Code word CARB: misre, multiple Code word CARB: misre cyl. 0 Code word CARB: misre cyl. 1 Code word CARB: misre cylinder 2 Code word CARB: misre cylinder 3 Code word CARB: misre cylinder 4 Code word CARB: misre cylinder 5 Code word CARB: misre cylinder 6 Code word CARB: misre cylinder 7 Code word CARB: misre cylinder 8 Code word CARB: misre cylinder 9 Code word CARB: misre cylinder 10 Code word CARB: misre cylinder 11 Code word CARB: Target torque limitter Code word CARB: MIL power stage code word CARB: alignment between camshaft and crankshaft code word CARB: alignment between camshaft 2 and crankshaft code word CARB: camshaft control code word CARB: camshaft control bank 2 code word CARB: phase sensor code word CARB: phase sensor 2 code word CARB: additive adaptive mixture correction rkat code word CARB: additive adaptive mixture correction rkat bank 2 code word CARB: additive adaptive mixture correction rkaz code word CARB: additive adaptive mixture correction rkaz bank 2 code word CARB: intake air temperature code word CARB: canister purge system code word CARB: canister purge valve power stage

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 7 of 1327 20.07.2000 Martin Enz

Page 1183 1183 1183 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1184 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1185 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186 1186

Parameter CDCTM CDCUB CDCUF2SG CDCUFMV CDCUFSKA CDCURRAM CDCURROM CDCURRST CDCVKUP CDLFRAO CDLFRAO2 CDLFRAU CDLFRAU2 CDLFRST CDLFRST2 CDLRKAT CDLRKAT2 CDLRKAZ CDLRKAZ2 DECKSTAI DEVTMAGR DFPSLBIT DFSEFO2N DFSEFON DKNOTBEGR DKROFN DLAMOB DLBTS DLRKIONLP0 DLRKIUNLP0 DLRKIUNLP1 DLRKIUNLP2 DLURMIN DMAUFN DMDDLWS DMDLWS DMDNSM DMDPUG DMLLNG DMLLNGV DMLLRLMNN DMLLRLMXN DMLLRMNN DMLLRMXN DMLSDUG DMRIFW DMSTES DNBURN DPUPVDK DRLSOLA DTLRTML DTVKAML DTVKAML2 DVNG DVNGV DVSKNBGA DVSKNVGA DWKRMSN DZWAML DZWDYN DZWETA DZWMNSTN DZWNWSUE DZWOAGR DZWOLA DZWOM DZWSPM DZWSTTA DZWTIN EFFDFPM ETADZW ETALAM EVTMODO FABMDWA FABSTT FATMRML FATMRML2 FA CALID FBFGRSFW FBTEB FBTEVA FBZBTEML

Descriptor code word CARB: engine coolant temperature TMOT code word CARB: battery voltage UB (onboard) Code word CARB: monitoring of the function: data from other ECU Code word CARB: monitoring of the function: torque comparison Code word CARB: monitoring of the function: safety fuel cut-off Code word CARB: monitoring of the controller: RAM Code word CARB: monitoring of the controller: ROM Code word CARB: monitoring of the controller: Reset code word CARB: electr. clutch, speed dependent code word lamp : LR-Adaptation multiplicative upper threshold code word lamp : LR-Adaptation multiplicative upper threshold bank 2 code word lamp: LR-Adaptation multiplicative lower threshold code word lamp: LR-Adaptation multiplicative lower threshold bank 2 code word lamp: feul supply system short test code word lamp: feul supply system short test bank 2 code word lamp : LR-Adaptation additive per time code word lamp : LR-Adaptation additive per time bank 2 code word lamp : LR-Adaptation additive per ingnition code word lamp : LR-Adaptation additive per ingnition bank 2 decrement-step for STADAP-factor offset for evtmod depending on tsges w at high tans caused by EGR Section bits for indication of the activated error paths max. plausible speed-dependent variance of FSE values max. plausible speed-dependent variance of FSE values Limtation of set value as f(nmot) if B dknot = true limit of integrator rise for zero test delta lamda at overboost Delta nominal Lambda for component protection I component as f(abs(dwdkdlr w)), above NLP I component as f(abs(dwdkdlr w)), below NLP (weak) I component as f(abs(dwdkdlr w)), below NLP (medium) I component as f(abs(dwdkdlr w)), below NLP (strong) speed dependensy of engine roughness referenz minimum value 1 delta torque rise after torque intervention Torque for power steering function of the Torque for power steering Torque offset for after cranking compensation delta torque threshold end of dashpot LLR: D-gain depending of ngasf for air path LLR: D-gain depending of ngasf for air path Lower limit for dmllrl Safety concept: upper limit for dmllrl Lower limit for dmllr w Safety concept: upper limit for dmllr Delta torque for nishing positive slope limitation Delta relative torque for FGR initialization characteristic line maximum increase of purge mass ow Minimum difference in engine-speed for detected combustion pressure difference pu-pvdk Misre Detection : load-dynamic treshold for deactivation proportion factor to decrease waiting time up to tmot-threshold for closed loop delta-tv for cat oxygen neutralization (air mass dependent) delta-tv for cat oxygen neutralization (air mass dependent) bank2 LLR: D-gain depending of ngl for vehicle at rest LLR: D-gain depending of ngl for vehicle rolling delta velocity for set value correction after acceleration delta velocity for set value correction after deceleration delta ignition angle knock control distance from mean retarding Up/down regulation speed between the maps of limitation Spark advance for burning-limit angle at tip-in delta ignition angle from efciency nmot dependent offset on latest ign. angle during start Delta ignition angle dependent on the camshaft overlap AGR-rate-dependent offset of optimum ignition angle Lambda dependency of optimum ignition angle referred to Lambda 1 temperature-dependent offset of optimum ignition angle delta latest ignition angle relative to engine temperature Delta ignition angle during start delta ignition angle at tip-in Declaration of freeze frame extension out of table DFFT ignition efciency depending on delta ignition angle Lambda effectiveness offset for evtmod depending on ltered engine temperature Factor to decrease the converter torque depending of nturb Factor parking time for model temperature divide factor exhaust-/exhaust-pipe temperature divide factor exhaust-/exhaust-pipe temperature bank2 Correction factor for FGR target acceleration factor ftefvab-depending limitation of the canister charge adaptation speed factor ftefva-depending canister charge adaptation speed Weighting factor integration speed for canister charge adaptation

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 8 of 1327 20.07.2000 Martin Enz

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Parameter FBZFRAT FDDN FDVAGR FDVANS FETATEBN FFLDZ FFRITMS FFTCAS FFTCINS FFTCKUP FFTEV1 FFTEV2 FFTEV3 FFTEV4 FFTEV5 FFTEV6 FFTEV7 FFTEV8 FFTHSH FFTHSH2 FFTHSV FFTHSV2 FFTHSVE FFTHSVE2 FFTKPE FFTKRNT FFTKROF FFTKRTP FFTKS1 FFTKS2 FFTKS3 FFTKS4 FFTLASH FFTLASH2 FFTLATP FFTLATP2 FFTLATV FFTLATV2 FFTLSH FFTLSH2 FFTMDB FFTMILE FFTNWKW FFTNWKW2 FFTNWS FFTNWS2 FFTPH FFTPH2 FFTTA FFTTES FFTTEVE FFTTM FFTUB FFTUF2SG FFTUFMV FFTUFSKA FFTURRAM FFTURROM FFTURRST FFTVKUP FHSTT FIMHU FIMWU FKATEB FKAXAVKAT FKDISA FKHLA FKHMD FKKVS FKSTT FLRAWG FLRFKATE FLRHG FLRM FLUTN FMDGENTA FMDKHFH FMDKHTM FMDWAT FNSHO FNSSM FNSSTKM

Descriptor weighting factor for integration speed KFFRAT as f(abo) LLR: weightning factor for D-amplication factor temperature for ow through EGR valve Temperature factor for air at throttle valve characteristic line: reduction of engine efciency as f(nmot) Follow-on ignition charging time tmst dependent factor to modify I-dynamic of lambda control Freeze Frame table: CAN, timeout ASC Freeze frame table: CAN-Timeout, instrument panel freeze frame table: CAN-timeout KUP-message freeze frame table: injector power stage 1 freeze frame table: injector power stage 2 freeze frame table: injector power stage 3 freeze frame table: injector power stage 4 freeze frame table: injector power stage 5 freeze frame table: injector power stage 6 freeze frame table: injector power stage 7 freeze frame table: injector power stage 8 Table of ambient condition for heating O2-sensor post cat Table ambient conditions heating lambda sensor downstream catalyst bank2 Table of ambient condition for heating O2-sensor pre cat Table of ambient condition for heating O2-sensor post cat bank 2 Freeze frame table: 02 Sensor Heater power stage Freeze frame table: 02 Sensor Heater power stage bank 2 Freeze frame table: fuel pump relay power stage freeze frame table: knock control zero test freeze frame table: knock control offset freeze frame table: knock control test pulse freeze frame table: knock sensor 1 freeze frame table: knock sensor 2 freeze frame table: knock sensor 3 freeze frame table: knock sensor 4 Table ambient conditions for Lambda sensor downstream catalyst Table ambient conditions Lambda sensor downstream catalyst bank2 Table ambient conditions Lambda sensor aging Tp upstream catalyst Table ambient conditions Lambda sensor aging Tp upstream catalyst bank2 Table ambient conditions Lambda sensor aging Tv upstream catalyst Table ambient conditions Lambda sensor aging Tv upstream catalyst bank2 Table of ambient conditions Lambda sensor downstream catalyst Table of ambient conditions Lambda sensor downstream catalyst bank 2 freeze frame table: Target torque limitter freeze frame table: MIL power stage freeze frame table: alignment between camshaft and crankshaft freeze frame table: alignment between camshaft 2 and crankshaft freeze frame table: camshaft control freeze frame table: camshaft control bank 2 freeze frame table: phase sensor freeze frame table: phase sensor freeze frame table: air intake temperature TANS freeze freme table: canister purge valve freeze frame table: canister purge valve (power stage) freeze frame table: engine temperature TMOT freeze frame table: battery voltage UB (onboard) Freeze frame table: monitoring of the function: data from other ECU Freeze frame table: monitoring of the function: torque comparison Freeze frame table: monitoring of the function: safety fuel cut-off Freeze frame tabele: monitoring of the controller: RAM Freeze frame tabele: monitoring of the controller: ROM Freeze frame tabele: monitoring of the controller: Reset freeze frame tabele: Engine OFF-request from F1-gearbox (KUP) factor hot start Factor pulse abrupt Factor pulse smooth Characteristic line fuel portion depending on te / TEMIN weighting factor for oxygen capacity depending on avkatf faktor difference for integrator ambient pressure during fuel cut off Weighting factor Lambda nominal for catalyzer heating Weighting factor torque reserve for catalyzer heating Factor to correct fuel delivery system factor cold start amplication of load controller Rating of factor fkatei from %TEB to optimize the regulation parameter amplication of load controller Engine temperature dependent factor to modify I-dynamic of lambda control lter factor running irregularity factor: generator torque due to temperature altitude correction of torque reserve for catalyst heating tmot-correction of torque reserve for catalyst heating Factor to calculate the converter torque depending of oil temperature weighting of afterstart enrichment after start increase Factor to weight the desired speed at start during catalyst heating

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 9 of 1327 20.07.2000 Martin Enz

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Parameter FNSSTM FNSTABNV FPLMRM FPVMXN2 FPWDKAPP FQTEDL FQTEFR FQTEPT FQTEVA FRARAWG FRARHG FRINH1 FRINH2 FRINV1 FRINV2 FRLFSDP FRLMNHO FSTHO FSWALUV FSWALUV1 FSZTM FTAGRV FTDAG FTEINIX FTMFFANZ FTMLAKH FUEPMLD FUKNSTHO FUKNSTM FVERMN FVERZDYN FVRMDYN FWDMVAD FWEMXT FWFTBRTA FWLKFTBR FWMLHFMMN FWSTAA1 FWSTAB1 FWSTAB2 FWSTAB3 FWSTAS1 FWSTAS2 FZANSSA1 FZANSSA2 FZANSSM1 FZANSSM2 FZANSSM3 FZDASHTM FZN1 FZNWN1 FZPUSA FZWSTNM FZWSTTM GFDLDN IGESGA ILMLKAXTK ILMLKAXTK2 ILMRN IMLKAXTK IMLKAXTK2 IMLKHTMS INCKSTAI IVDN IVDNDTE IVDNV KATBFML KATBFML2 KATBFXM KATMEXML KATMEXML2 KATMIEXML KATMIEXML2 KDLASHKI KDLASHKI2 KDLASHKP KDLASHKP2 KE1N KE2N KE3N KE4N KE5N

Descriptor Faktor for taget engine speed during start Factor for engine speed stabilisation by torque weighting factor for P component of air-mass controller factor for pressure ratio maximum with secondary last sensor throttle angle dependent on accelerator pedal position, only for calibration Factor for exponential decrease of ow rate characteristic line: purge rate reduction with big frm-deviation characteristic line: for fuel-tank underpressure limitation progression of purge rate controller amplication factor amplication factor Multiplication factor for RIN nominal value downstream of the catalyzer Multiplication factor for RIN nominal value downstream of the catalyzer Multiplicativ factor for RIN desired value pre cat Multiplicativ factor for RIN desired value pre cat injection correction for RLFS correction factor rlmin depending on altitude weighting of factor start rough road detection threshold = f (vehicle speed) rough road detection threshold = f (vehicle speed) Factor dwell angle correction tmot depending Factor for temperature drop from EGR pipe to EGR valve factor for temperature drop on EGR line characteristic line for max. purge rate = F(integral purge ow after TE-Stop) Follow-on ignition weighting factor tmot-correction of lambda-weighting at catalyst heating Factor for gliding transition average pressure (reference pressure turbo) altitude dependent transient control post cranking factor initial value of transient control post cranking factor characteristic line: lter factor for purge ow in the manifold with fresh air dynamic factor delay of purge ow in the manifold dynamic factor for purge ow in the manifold with fresh air factor for the weighting of dmvad w in %MDMIN maximum factor for fuel cut-in temperature characteristic Weighting for ftbr as a function of tans warm up correction for combustion chamber model Weighting factor for min. HFM air-mass threshold as a function of the altitude afterstart correction weighting afterstart decrease range 1 weighting afterstart decrease range 2 weighting afterstart decrease range 3 correction of threshold 1 for afterstart correction of threshold 2 for afterstart factor for ign. sync. decreasing of afterstart enrichment at hot start range 1 factor for ign. sync. decreasing of afterstart enrichment at hot start range 2 factor for ign. sync. decreasing of afterstart enrichment above SZANSSM factor for ign. sync. decreasing of afterstart enrichment below SZANSSM factor for ign. sync. decreasing of afterstart enrichment in range 3 factor for time constant dashpot Cylinder individual factor at neutral camshaft position EV 1 Cylinder individual factor at active camshaft position EV 1 correction faktor time constant ambient pressure adaptation during fuel cut-off Ignition angle during start Ignition angle during start LLR: weightning factor for D-amplication on the air path Total transmission ratio Threshold of richness area of O2 purging after fuel cat off, funct. of cat-temp Thresh. of richness area of O2 purging after fuel cut off, funct. of cat-temp. integrator gain of air mass controller integr. air mass threshold f(tkatm) for cancelation of cat oxygen neutralization integr. air mass threshold f(tkatm2) for cancelation of cat oxygen neutral. imlpr-threshold, changing to lambda catalyst heating increment-step for STADAP factor LLR: I-gain for vehicle at rest LLR: I-gain at DTEV LLR: I-gain for vehicle rolling lter time constant for signal attenuation in catalyst stress lter-time constant for signal attenuation in catalyst stress (assymmetrical) max. catalyst load threshold for stop condition Temperature of the exotherme in the catalyst tkatm Temperature of the exotherme in the catalyst , bank 2 Temperature of the exotherme in the catalyst tikatm Temperature of the exotherme in the catalyst tikatm, bank 2 evaluation factor of I-part of LRHK, f(dlashkm) evaluation factor of I-part of LRHK, f(dlashkm), bank 2 evaluation factor of P-part of LRHK, f(dlashkm) evaluation factor of P-part of LRHK, f(dlashkm), bank 2 knock detection threshold at cylindertimer 1 knock detection threshold at cylindertimer 2 knock detection threshold at cylindertimer 3 knock detection threshold at cylindertimer 4 knock detection threshold at cylindertimer 5

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 10 of 1327 20.07.2000 Martin Enz

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Parameter KE6N KE7N KE8N KEMLN KFABAK KFAFTE KFAMAL KFAMAL1 KFATMLA KFATMLA2 KFATMZW KFATMZW2 KFAVAK KFBAKL KFBRAWA KFBS KFCFO KFCFO2 KFDETATE KFDFBTMN KFDFBTMP KFDLSD KFDLUR KFDLUR1 KFDLUR2 KFDLURZ KFDMDADP KFDMDARO KFDMDKOE KFDMDPO KFDMLSDO KFDMLSDS KFDTMRS KFDTMTE KFDTMTR KFDTMTU KFDYES KFDYESOF KFDZWKG KFETATE KFFDLBTS KFFFANZ KFFFANZUB KFFRAT KFFRMIN KFFTEAN KFFTEAX KFFTV KFFTV2 KFFWL KFFWLRL KFFWLW KFFWTBR KFFWTBRA KFKABMT KFKHFM KFKSWF KFKWTMP KFLASKH KFLBTS KFLF KFLMSKH KFLUAR KFLUAR1 KFLUAR2 KFLUARZ KFLURB KFLURB1 KFLURB2 KFLURBZ KFLURM KFLURM1 KFMAKR KFMDBGRG KFMDDSLA KFMDGEN KFMDKH KFMDKO KFMDPWM KFMDPWME KFMDRKO KFMDRKOE

Descriptor knock detection threshold at cylindertimer 6 knock detection threshold at cylindertimer 7 knock detection threshold at cylindertimer 8 length of the sampling window for knock control share factor wall wetting for acceleration enrichment map ow-characteristic of PCV (incl. PCV carcoal-canister line) map reduction factor of the engine roughness reference value at multiple misre map reduction factor of the engine roughness reference value at multiple misre map exhaust gas temperature correction = f(lambda) map exhaust gas temperature correction = f(lambda) bank2 map exhaust gas temperature correktion = f(ignition-variation) map exhaust gas temperature correktion = f(ignition) bank2 share factor wall wetting for deceleration enleanment factor accel. enrichment (short- and long-time part) Target acceleration for resumption bank-selective mixture factor map for denition of range characteristics (dominant..) map for denition of range characteristics (dominant..) correction of ignition angle effectiveness for diagnosis of PCV dynamic factor for combustion chamber temperatur model negativ gradient dynamic factor for combustion chamber temperatur model positiv gradient Damping of PT2 lter in positive torque slope limitation map engine roughness difference dluts referenz value map engine roughness difference dluts referenz value map engine roughness difference dluts referenz value map engine roughness difference dluts referenz value at ZAS (cylinder cut-off) upper threshold for torque-intervention during dashpot Upper threshold for torque intervension Starting value torque lter when air-conditioner compressor is activated Delta torque for starting negative slope limitation Delta torque for starting positive slope limitation delta torque for triggering of load-shock damping after shifting procedure char.line for gradient of engine coolant temp. during cutoff for reference model char. map for gradient of engine coolant temperature in substitute temp. model char. map for gradient of engine coolant temperature in reference model char. map for correction gradient of engine coolant temp. at low warming up Threshold for dynamic presetting values Offset threshold for dynamic presetting values ignition angle correction due to knock limit shift characteristic map for efcency at active purging when te is near TEMIN Factor delta nominal Lambda for component protection Number of sequential sparks Number of sequential sparks load and speed dependent gradient of FRAT integrator lower limit of control range characteristic map for limitation of the purge rate with no Lambda control Characteristic map for limitation of the purge rate weighting map for TVLRH weighting map for TVLRH bank 2 map warm-up factor map warm-up factor load dependent fraction map weighting warm-up factor Weighting factor for combustion chamber temperature model Weighting factor for combustion chamber temperature model B agr=true Map for correction of calculated amplitude, dependent on ml and cat. temperature HFM-correction characteristic map map for catalyst protection, weighting factors Characteristic torque reserve for keeping catalyst warm, temporary Performance characteristics lambda exhaust nominal at catalyst heating Nominal Lambda for component protection lambda characteristic map at part load Performance characteristics lambda engine nominal at catalyst heating map for engine roughness distance reference value map for engine roughness distance reference value map for engine roughness distance reference value map for engine roughness distance reference value at ZAS (cylinder cut-off) map for engine roughness - reference base value map for engine roughness - reference base value map for engine roughness - reference base value map for engine roughness base value, in case of ZAS reference base value map for engine roughness for misre detection reference base value map for engine roughness for misre detection map for starting measuring window knock control map with the value of the torque limitation Map torque reserve at tester demand of SAI-diagnosis short test Torque intake generator Characteristic torque reserve for catalyst heating map for torque needed for air condition steady state load of ac-compressor for PWM-signal of its load initial load of ac-compressor for PWM-signal of its load look-up-table: torque loss depended of rl, nmot look-up-table: torque loss dyn. part dependend of rl, nmot

c Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 11 of 1327 20.07.2000 Martin Enz

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Parameter KFMDS KFMDSZAS KFMDZOF UM KFMIFABG KFMIFALS KFMILSD KFMIMN KFMIOP KFMIRED KFMIRL KFMIZUFIL KFMIZUNS KFMIZUOF KFMI UM KFMLDMN KFMLDMX KFMPED UM KFMPNS UM KFMRES KFMRESK KFMRESKH KFMRESNL KFMRESTA KFMRESTM KFMSNWDK KFNLLNST KFNSA KFNSWRL KFNW KFNWEGM KFNWWL KFPBRK KFPBRKNW KFPED KFPEDR KFPLMR KFPRG KFPRG2SU KFPRG3SU KFPRGSU KFPU KFPUNW KFPUSU KFPUSUNW KFQTE KFRI KFRI2 KFRINH KFRINH2 KFRINV KFRINV2 KFRLIP UM KFRLMN KFRLMNSA KFRLW KFRLWNW KFRLWSU KFRLWSUNW KFRP KFRP2 KFRTV KFRTV2 KFSU KFSU2 KFSZT KFTADMS KFTAGAV KFTATM KFTATM2 KFTATX KFTEKA KFTEVP KFTPKOR KFTVFRR KFTVSA KFURL KFURL2SU KFURL3SU KFURLSU KFUSHK KFUSHK2 KFVAKL

Descriptor map for engine drag torque map for engine drag torque during cyclinder cut off map for offset tolerance depending on permissible torque delta torque for gradient limitation Indicated drivers request torque for charge path at load-shock damping Initial value for positive torque slope limitation minimum drag torque map optimum engine torque Map of decreasing control torque for VMAX control map for calculation of nominal charge Maximum permitted indicated set torque for torque limitation before Filter Authorized torque for post-start torque increase Maximum permitted indicated set torque for torque limitation map of optimum engine torque air mass ow threshold for min. failure air mass ow threshold for max. failure map for permissible torque from the pedal position in function monitoring map for permissible torque from pedal position for a cold engine LLR: torque reserve at idle and near-idle zone LLR: torque reserve at idle and near-idle zone clutch disengaged Torque reserve during catalyst heating Torque reserve in non idling state Torque margin dependent on tans Map temp-dependent limiting of torque reserve Map for scaled mass ow over throttle valve idle speed after start after start increase weighting of afterstart enrichment characteristic map for variable camshaft spread Fuel cut in map depending on rpm factor to correct pressure at combustion chamber factor to correct pressure at combustion chamber by active Camshaft control accelerator pedal characteristic Pedal characteristic for reverse gear (only automatic transmission) P-component of air mass controller internal partial exhaust gas pressure dependent on camshaft adjustment sumode=0 internal partial exhaust gas pressure depent on camshaft adjustment sumode=2 internal partial exhaust gas pressure dpent on camshaft adjustment sumode=3 internal partial exhaust gas pressure dependent on camshaft adjustment sumode=1 pulsation characteristic map pulsation map for camshaft control switch over pulsation characteristic map at active variable intake system by sumode=1 pulsation characteristic map at active variable intake system and camshaft cont. Map for purge rate increase / decrease I characteristic map LR-I-Map for bank 2 MAP for Nernst resistor post cat MAP for Nernst resistor post cat bank 2 MAP for Nernst resistor pre cat MAP for Nernst resistor post cat , bank 2 characteristic map for load signal calculation on throttle angle Minimum charge during fuel on Minimum rl during fuel cut off rlw-map from throttle valve angle rlw-map from throttle valve angle during variable camshaft rlw-map from throttle valve angle during manifold switch over rlw-map from throttle valve angle during manifold switch over and aktive var. ch P characteristic map LR-P MAP for bank 2 delay time characteristic map delay time characteristic map Load/speed performance characteristics for suction tube switchover map for intake manifold switch over, ap 2 Dwell angle characteristic map dynamic evaluation factor for close off of PCV EGR temperature at outlet valve map exhaust gas temperature f(nmot,rl) map exhaus gas temperature f(nmot,rl) bank2 map for max. duty cycle characteristic map of desired fuel portion purge control Characteristic map for period time of the PCV correction map for the measured cycle duration TP (tpsvkof) Map: Lambda controll after this time reset at reference value Retard time for overrun fuel cut-off conversion factor from ps->rl dependent on camshaft adjustment sumode=0 conversion factor from ps->rl dependent on camshaft adjustment sumode=2 conversion factor from ps->rl dependent on camshaft adjustment sumode=3 conversion factor from ps->rl dependent on camshaft adjustment sumode=1 lambda sensor reference value for lambda control downstream of catalyst lambda sensor reference value for lambda control downstream of catalyst bank2 factor decel. enleanment (short- and long-time part)

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

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Parameter KFVERST KFVOFFS KFWDKMSN KFWDKPP KFWDKSMX KFWDKSST KFWDKTHO KFWEE KFWEEK KFWHSTT KFWKSTAB KFWKSTN KFWKSTT KFWMABG KFWMABG2 KFWMKAT KFWMKAT2 KFWPFGR KFWTBR KFWTBRA KFWWLML KFWWNS KFZDASH KFZDASH2 KFZKPUA KFZLSD KFZNSM KFZW KFZW2 KFZWMN KFZWMNKH KFZWMNST KFZWMS KFZWOP KFZWOP2 KFZWWLNM KFZWWLTM KFZW UM KIFZGAWG KIFZGHG KINMXG KINMXRLG KIRMSMS KKFFGRGA KLAF KLAFTE KLATMILAE KLATMILAE2 KLATMIZWE KLATMIZWE2 KLATMLAE KLATMLAE2 KLATMZWE KLATMZWE2 KLDMDLF1 KLDMDLF2 KLDMMX KLDPDK KLDTPH KLDTPHST KLDYNCOR KLETAZW UM KLFZWMNKH KLFZWMNST KLNLPHN KLNPED UM KLNWRLTM KLRSYNIN KLRSYNPN KLTDS KLTNRDE KLWDKABST KLWDKPED KLWDKTAN KLWNWI KRAFGRGA KRAL1N KRAL2N KRAL3N KRDWSN KRFKN KRMXN

Descriptor weighting map for increasing control of friction torque velocity offset for cruise control Map for the desired throttle blade angle throttle blade position dependent on air charge signal max. desired throttle angle desired throttle position at start-up desired throttle position at start-up - f (hight, engine start temperatur) characteristic map angle end of injection map for end of injection angle (cold parameters) map weighting of hot start factor factor cold re-start for reduction of starting fuel map weighting of factor cold start map weighting of factor cold start map for heat-quantity threshold dew-point end upstream bank1 map for heat-quantity threshold dew-point end upstream bank2 map for heat quantity threshold dew-point end downstream map for heat quantity threshold dew-point end downstream bank 2 Inverse pedal characteristic for cruise mode Weighting factor Tans/Tmot for combustion chamber temperature model Weighting factor Tans/Tmot for combustion chamber temperature model B agr=true map weighting warm-up factor repeated start time factor Time constant for negative torque slope limitation time constant PT1-lter dashpot at low clutch torque time constant for ambient pressure Time constant for positive torque slope limitation time constant for decay of reference speed Ignition advance-angle characteristik map Ignition angle performance characteristics variant 2 Map for minimal ignition angle Map for minimal ignition angle catalyst warm-up minimal ignition spark advance for engine start and after start Map for ignition value as latest possible value optimum ignition angle Optimum ignition angle, variant 2 Delta ignition sparc advance during engine warm up phase Delta ignition sparc advance during engine warm up phase map of optimum ignition angle amplication of vehicle model integrator at AT amplication of vehicle model integrator at AT gain of integral component for NMAX control gain of integral component for NMAX control Integration speed matching of mass ow PCV with calculated mass ow amplication rate during cruising for cruise control characteristic of Saint-Venant characteristic of Saint-Venant of purge control valve an line AKF-TEV Temperature of the exotherme decrease during enrichment tikatm Temperature of the exotherme decrease during enrichment tikatm, bank2 Temperature of the exotherme decrease in cat during ignition retard tikatm Temperature of the exotherme decrease in cat during ignition retard tikatm, bank Temperature of the exotherme decrease during enrichment Temperature of the exotherme decrease during enrichment, bank 2 Temperature of the exotherme decrease in cat during ignition retard tkatm Temperature of the exotherme decrease in cat during ignition retard, bank2 Characteristic curve reserve torque fan Characteristic curve reserve torque fan 2 Maximum delta torque for air path pressure drop at throttle blade Fixed value characteristic for weighting the engine dynamic Fixed value characteristic for the engine start Value for the dynamic correction after the rst ignition ignition efciency depending on delta ignition angle Spark retard gradient of burning limit during after-start at cat.heating Spark retard gradient of burning limit during after-start Correction of the phase frequency characteristic of the sensor Speed lim. as func. of nominal pedal value, in DK drive standby func.,func.mon. Weighting of relative nominal lling over engine temp. for addressing KFNWS

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Conversion line for tank pressure sensor DS-T2 characterisitic for tooth times at reverse rotation Weighting desired throttle position at start-up Offset desired throttle position at start-up weight of throttle position at start up with intake air temperatur Fixed value characteristic for weighting the angular displacement amplication rate at ramp for cruise control load range for adaption maps 1 load range dor adaption maps 2 load range for adaption maps 3 knock control delta angle safety retard step knock occurrence maximum retard adjustment

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

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Parameter KRNLZAR KRVFN KRVFSN KSTAI LALIUSH LALIUSH2 LALIUSRH LALIUSRH2 LAMFA LAMKAML LAMKAML2 LAMLGMTM LASDSLA LASTMOT LIMXDNS LIMXVDNS LISTM LKRN LMSTMOT LNXQTM LSAKTD LURBRL8 LURKH LURKTM LURMIN1 LURMIN2 LURMIN3 LZFUER MASK 40MS MASK FUAE MDKOAB MDKOAN MDKOEN MDSH MDSM MDSMZAS MIFAMXNOT MKFADPN MKFADPN1 MKLLS MLHFM MLSUS MRFARUGDN MRFAVLN MRFAVW MRFGRIMX MSNTAG MSNTATE M SRST UM NARLLGA NASNOTKL NDFILOG NDIFFOG NFS2M NFSKHM NFSM NGALUN NGKRWN NLL2M NLLCVTMXV NLLKHM NLLM NMAXDVG NMXDAEF NMXPG NMXPRLG NNSTA NSLPP NSLPPFS NSTAMXHA NSTNM NWDKSST NWECVTM NWENG NWENGFS NZHDTL NZHITL PAGAVML PLRHAV PLRHAV2 PLRHML PLRHML2

Descriptor cylinder individual rpm limit for lead by leading cylinder number of rings/cyl. or time for ignition advancing number of rings/cyl. or delay-time during fast ignition advancing of the KC workingrange for STADAP factor lambda linearization, sensor behind catalyst lambda linearization, sensor behind catalyst, bank 2 lambda linearization, sensor behind catalyst lambda linearization, sensor behind catalyst Lamda driver demand lambda setpoint for catylyst deoxidation (dependent on air mass) lambdasetpoint for catalyst deoxidation (air mass dependent), bank 2 lambda limit lean Lambda exhaust nominal at secondary air adaption/short test tmot-correction of lambda exhaust nominal upper integrator limit for standing car upper integrator limit for rolling car value of idle speed control integrator during start load-signal threshold knock control tmot-correction of lambda engine nominal natural logarithm from temperature quotient Impact of slow front sensor on cat. monitoring reference value for engine roughness, vehicle speed zero dmrkh-depen. engine roughness reference correction value, during cat heating Tmot-dependent engine roughness reference correcting value speed dependensy of engine roughness referenz minimum value 1 speed dependensy of engine roughness referenz minimum value 2 speed dependensy of engine roughness referenz minimum value 3 guide cylinder assignment 40ms mask for function monitoring Mask for task splitting in monitoring functions (part 1: inputs) Torque threshold to shut down the compressor during acceleration Torque threshold to switch the AC-compressor off Torque threshold to switch the AC-compressor on Part of the resistant torque depending on altitude temperatuer share of enginie friction torque temperatuer share of enginie friction torque during cylinder cut off maximum indicated engine torque at limp home clutch torque for switch-over dashpot-lter time clutch torque for switch-over dashpot-l. time when AC comp. has been enabled torque needed for air condition fan air-mass meter characteristic line reference of air mass ow integral Reset threshold for linear pedal travel in the non-reduced DK range Full load detection threshold of the relative driver request threshold to switch end of injection angle at max. driver request Maximum FGR initialization value EGR mass ow standardised Characteristic standardized mass ow through TEV Mask B srst um - information SW-reset from cyclic RAM-check speed threshold for AR at idle characteristic line rotational speed against engine stall Threshold for lter output ndl Threshold engine speed difference for initialization of AR during braking Target idle speed 2, B fs = 1 LL nominal speed with driving graduations and catalyzer heating desired engine speed DRIVE-position switch on Misre Detection : treshold for gradient of engine speed threshold revolution gradient for dynamics detection Target engine speed 2 Limitation of the target speed (CVT transmission) Nominal idling speed during catalyzer heating desired engine speed rpm limit in case of fault detection velocity signal maximum permitted engine speed for throttle actuator substitute function P component for NMAX control P component for NMAX control engine-speed transition normal -> start Target speed depending on the pump pressure of power steerung Target speed depending on the pump pressure of power steering with B fs=1 engine speed limit until STADAP is active depend. on altitude transition start -> normal threshold for deactivation desired throttle position without torque structur Fuel restart-speed at CVT Fuel cut-in engine speed Delta Fuel cut-in engine speed with Drive Speed threshold for decrementing time counter for hot idling Speed threshold for incrementing time counter for hot idling exhaust gas pressure at outlet valve Weighting factor of P-part LRHK depending on catalyst age Weighting factor of P-part LRHK depending on catalyst age range 2 p-part of LRHK, f(dushk) Partie p. dans LRHK, agit avec la difference de tension de sonde aval cata banc2

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

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Parameter PRG2SUNM PRG3SUNM PRGNM PRGSUNM PUKANS PVDN PVDNKH PVDNST PVDNV PVLDN PVLDNV REDABM REDABMB REDABMC REDABMZ REDZEM RKBAUM RKRMX1N RKRMX2N RKVAUM RLDKTSO RLDKTSU RLLRHON RLLRHUN RLLRUN RLNOT RLSALUN RLVMXN RLVSMXN SDK10TEUB SDN06LLSB SENZZYL SFR05TEUB SGA08MDUB SGSC ANZ SGSC K SIM06ESUW SKO06KOUB SKS06ESUB SLFOO2N SLFOON SMI04LLUB SMK08MDSW SML05DKUB SML06TEUB SNG06LLSB SNM05DKUB SNM06ESUB SNM06KOUB SNM06LLUB SNM08DMUB SNM08KOUB SNM08 UB SNM10TEUB SNM12FEUB SNM16KRUB SNM16OPUW SNM16ZUUW SNS06LLSB SQM05TEUB SRL04DYUB SRL04KRUB SRL06KOUB SRL08DMUB SRL08NXUB SRL11OPUW SRL12ZUUW SRP06ESUB SRST1 UR STA04LLUB STA06ESUB STA06LLUB STM04SAUB STM06LLUB STM06 UB STM12ESUB STN06LLUB STS08ESUB STS12ESUB SY 2SG SY 650ICLK SY AGR

Descriptor internal exhaust-gas part. press. dependent on the speed at active SU (2nd ap) inter. exhaust-gas part. press. dependent on speed at active SU (1st + 2nd ap) internal exhaust-gas partial pressure dependent on the speed inter. exhaust-gas partial press. dep. on speed in case of active SU (1st ap) correction of pulsation depending on intake air temperature LLR: P-gain for vehicle at rest proportional ISC when secondary air activ proportional ISC in start LLR: P-gain for vehicle rolling LLR: P-gain for vehicle at rest (air path) LLR: P-gain for vehicle at rest (air path) fuel cut-off table for torque reduction fuel cut-off table for torque reduction slave1 or ecu B (SGB) fuel cut-off table for torque reduction slave 2 or ecu C fuel cut-off table for torque reduction during ZAS threshold between ignition intervention and injector disabling rk-threshold for acceleration enrichment display Maximum of reference level for knock detection threshold cylinder group 1 maximum of reference level for knock detection threshold cylinder group 2 rk-threshold for deceleration enleanment display upper load characteristic line for DKAT-active lower load characteristic line for DKAT-active char. line on nmot, upper rl control threshold for downstream lambda control char. line on nmot, lower control threshold rl for downstream lambda control char.line above nmot,lower rL control limit for controller in front of catalyst limp-home relative air charge rl in case of E DK and E LM threshold load fuel cut-off detection for deactivating misre detection maximum volumetric ow with open throttle valve maximum volumetric ow with open throttle valve and SU wdkba dependet basic point (number 10) 10 Sst. knock sensor for sw-cylinder counter 0-7 frmit dependet basic point (number 5) base point distribution of actual gear 8 b.pt. number of module calls of %UFSGSC (refer to %URPAK) in the monitoring function Constant for module %UFSGSC (see %URPAK) Distribution for integrated air massow since end of start Distribution PWM-signal: load of ac-compressor Distribution for the start adaption factor kstaa speed dep. upper threshold for learning lter value at fuel-on/-off adaptation speed dep. upper threshold for learning lter value at fuel-on/-off adaptation distribution: ind. torque for torque-reserve Antisurge torque dependent basic point (number =8) base point distribution air mass ml dependet basic point (number 6) Datapoint distribution, speed gradient, 6 datapoints base point distribution nmot Distribution for engine speed distribution for ac-compressor torque function distribution of engine speed Datapoint distribution in DMD, 8 speed datapoints Datapoint distribution for air-conditioner compressor control 8 nmot Base point distribution engine speed, 8 base points nmot dependet basic point (number 10) set points of WDKSMX, WDKUGDN datapoint distribution engine speed, 16 datapoints 16 speed set points for ? break point distribution engine speed, 16 base pts. Datapoint distribution, set-speed deviation, 06 datapoints., idle-speed control. air mass quotient dependet basic point (number =5) basepoint distribution of rl, 4 basepoints datapoint distribution relative charge, 4 datapoints 6 air charge set points for A/C-compressor torque loss Datapoint distribution in DMD, 8 load datapoints set point distribution relative charge break point distribution of relative air charge, 12 base points Distribution for relative air charge value for RAM data redundancy of bit B SRST UM = 1 distribution: tans for torque resreve Distribution for the air temperature in the intake manifold temperature: ambient air, PWM -signal of AC/compressor Datapoint distribution, engine temperature, 4 datapoints Datapoint distribution, engine temperature, 6 datapoints Datapoint distribution, engine temperature, 6 datapoints Distribution for the engine coolant temperature tmot distribution: time after start; for determination of idle speed after start Distribution for engine coolant temperature at start Distribution for engine coolant temperature at start system constant 2 motronic systems system constant: external clock frequency of CC650 System constant AGR present

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 15 of 1327 20.07.2000 Martin Enz

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Parameter SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY SY ASG ASR AWUE BDE BGVZS BKV BLOOP CANAC CDCSIZE CDKSIZE CDTSIZE CLASIZE CONFSL COPOTI CVT DEGFE DFPMENV DGANZ DLDP DLS DLSHV DOPZW DTES DVEADA EGAS EGFE FANT FFESIZE FFTSIZE FFZ FREQ CP FWFGR GAP GGGTS GRDWRT GRDWRTB GRNDWRT INI OBD KL50 KLDF KOBIDIR KOEVAB KOPWM KR INT KS1 KS2 KS3 KS4 KSDIFF LFS LWS ME7 NACH NWS NWSA NWVAR NZUEB PBRPW PGRAD PGRAD2 PGRAD3 PH2OFST PHTWIN RDE REDMX RLAPP SGANZ SLS STADAP STERHK STERSY STERVK SU SWE B SWE C SWE S TEETH TFA TFBA TFNS TFST TFVA

Descriptor automatic standard transmission system constant ASR present injection valve cutoff possible by function AWUE system constant GDI system constant: brake booster sys. con. resetting of irreversible EGAS fault possible during clearing of FCM systemconstant: AC-compressor signal from CAN System constant: Number of values CDC to each fault path System constant: Number of values CDK to each fault path System constant: Number of values CDT to each fault path System constant: Number of values CLA to each fault path System constant: secondary air present vorhanden System constant CO-Poti present system constant: CVT transmission exists system constant diagnosis input values load monitoring system constant: environmental conditions in fault code memory system constant number rotational-speed sensor SY DLDP = 1 there ist a DLDP in system system constant digital idle speed control Sys. constant condition %DLSHV (sensor exchange behind KAT) existent System constant doubled ignition output included system constant diagnosis evap system system constant BGVE: disabling injection and ignition during DV-E-adaptation System constant E-GAS present system constant input variable for charge detection system constant increase of the fuel cut-off speed at tester intervention system constant: Size of Freeze Frame-extension System constant: Number of values FFT to each fault path system constant interval ignition system constant cpu frequency system constant: number of missing teeth in the gap system constant: sensor variable exact temperature signal System constant basic value, space between SW reference mark to OT in KW system constant basic value 2.ECU, space between SW reference mark to OT in KW system constant basis angle ref. tr-mark system constant to select the communication protocols for scan tool operation System constant: information available in the ECU if starter is cranking system constant for generator DF-signale AC- with bidirect. connection coordination injection valve cutoff by function KOEVAB PWM-compressor-signal enabled system constant: CC650 present system constant: input of the CC195 onto which knock sensor 1 is connected system constant: input of the CC195 onto which knock sensor 2 is connected system constant: input of the CC195 onto which knock sensor 3 is connected system constant: input of the CC195 onto which knock sensor 4 is connected system constant: connection type of knock sensor(s) System constant Fan Control conguration system constant steering angle via CAN system constant ECU System constant ignition output after KL15 off included system constant camshaft control: none, 2 point, continous system constant camshaft control outlet system constant for camshaft conguration system constant engine speed threshold for switching between ignition modes 1+2 system constant plausibility check brake/PWG system constant: kind of the phase signal system constant: kind of the 2. phase signal system constant: kind of the 3. phase signal system const. offset in syncros between the 2 active phase signals,2 PGs only system constant 1/2 phase sensing system (sensor, wheel) detection of reverse rotation of the engine in project included system constant: max. cylinder cutoff step rlsol control during application possible system constant number engine control unit system constant for engines with secondary air pump system constant start adaptation system parameter condition stereo downstream catalyst System constant Condition stereo Lambda control symmetrical system constant condition: stereo exhaust system upstream of cat system constant: version of intake runner length adjuster system constant for rough road detection using PWM signal from ABS system constant for rough road detection using CAN system constant for rough road detection using engine roughness statistics system constant: number of teeth at the crankshaft wheel (gapteeth included) conguration for installtion position for intake-air sensor system constant service device intervention accel. enrichment system constant service device intervention afterstart factor system constant service device intervention start factor system constant service device intervention decel. enleanment

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

Page 16 of 1327 20.07.2000 Martin Enz

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Parameter SY TFWL SY TSFSIZE SY TURBO SY TWDKS SY TZW SY UBR SY VS SY WMAX SY WMIN SY ZAS SY ZNDAUS SY ZYLZA SY ZZBANK SY ZZBANKB SY ZZBANKC SZANSSM1 SZANSSM2 TADTEAMX TANDT TANDT1 TANSELI TAPVLTM TATEMSN TDLAMBTSTA TDMFWEMI TFWDKPN THSHKTK THSHKTK2 THSVKTA THSVKTA2 TKOAMNN TKOAMXN TKOBEMNN TKODPAMNN TKODPAMXN TKOEMNN TKOWPAMNN TKOWPAMXN TLRBAM TLRTMS TLRVAM TLRZWTMS TMDMMAT TMLFAROF TMLRTMS TMOTELI TN2FGRGA TNLSGM TSBBVTMS TSPERN TSPERN2 TSWKNBGA TSWKNVGA TTEVUB TVFSAM TVFSEM TVKTDTK TVKUPHS TVKUPRS TVLADV TVLLRI TVLLRPD TVNWSTTM TVSATEM TVSATM TVSLR TVSUM TVUB TWDKSNST TWDKSV TWLRTMS TWSTT TZ2FGRGA UDKSNO UDKSNU UEVERG URL2SUNM URL3SUNM URLNM URLSUNM VLMXVZ WDKARN

Descriptor system constant service device intervention warm-up factor System constant: Number of values TSF to each fault path system constant for exhaust-gas turbocharger system constant: input of desired angle DVE via tester is possible System constant tester manipulation of zwist included system constant: Voltage behind main relay ubr exists system constant valve stroke control: no, 2 position System constant earliest ignition timing that can be outputed System constant latest ignition timing that can be outputed system constant cylinder deactivation ZAS included System constant ignition timing output (single or double r.), 1: single,2: d. system constant number of cylinders system constant assignment of cyl. to bank1/bank2, 0 bank1, 1 b.2, binary value system const. ass. of cyl. to exhaust bank1/2 for slave1/SGB; 0 b1, 1 b2 bynary system const. ass. of cyl. to exhaust bank1/2 for slave2/SGC; 0 b1, 1 b2 bynary switching level 1 of afterstart enrichment switching level 2 of afterstart enrichment characteristic line for max. duty cycle = F(integral purge ow after TE-Stop) threshold difference intake air temperature for hot start delta threshold intake air temperature for hot start intake air temperature calculation, inverse function threshold soak time for EKP-lead time characteristic line of the PCV duty-cycle depending on the desired mass-ow delay time to enable nominal Lambda component protection lter-time constant at hard fuel cut-in time constant for ltering DK angle before comp. with subs. value from charging Line for switch off time of lambda sensor heating post cat dep. on temp ine for switch off time of lambda sensor heating 2 post cat dep. on temp Line of switching off time for lambda sensor heating depending on exh.gas temp Line of switching off time for lambda sensor heating depending on exh.gas temp 2 minimum shutdown time for air-conditioning compressor maximum shutdown time for air-conditioning compressor Minimum switch-on time for compres. after triggering by B kobped or B kobwped Minimum cut-out time of the air-conditioner compressors during acceleration (dwp Maximum cut-out time for compressor cut-out by dwped minimal time of air-condition compressor beeing swiched on Minimum cut-out time at full load (by wped) Maximum cut-out time at full load (by wped) blocking time for activation LC after BA lock time for CL lambda control after start, depending on engine start temperatu blocking time for activation LC after VA Time until hard LC switch on after start (CARB) Default temperature dependent on parking time during TDTMMA Engine coolant temperature below which After run is termined engine temp. threshold for lambda control depending on cranking temp. tmst engine temperature calculation, inverse function double denominator time constant for cruise control Delay time for ECU shut-off time delay control readiness after sensor readiness lock time for p-offset after lambda sensor voltage jump lock time for p-offset after lambda sensor voltage jump, bank 2 time to set value correction after acceleration nished time to set value correction after deceleration nished Battery-voltage depending delay time of canister purge valve Delay time after DRIVE-position switch off delay time after DRIVE-position switch on temperature dependant delay time for catalyst monitoring delay time for clutch switch during shifting in higher gear delay time for clutch switch during shifting in lower gear Integrator time constant at vlast-calculation delay time to enable I-component after start-up Maximal delay time to enable PD components after start-up delay time : enable of camshaft control after start, depending on engine temp delay time for closing of the PCV after readyness for fuel cut off delay time after cranking for fuel cut off Duration of LRS downtime commanded via valve stroke control delay time for intake manifold switch over in dependence of engine temperatur voltage correction time constant for ltering of reference throttle blade position time constant for ltering of reference throttle blade position waiting time up to check engine temp. signal exceeding threshold for closed loop threshold soak time for re-start double numerator time constant for cruise control upper reference voltage threshold for diagnosis knock sensors lower reference voltage threshold for diagnosis knock sensors Gear ratio depending of the gear conversion factor from ps->rl dependent on nmot w for active SU (2nd ap) conversion factor from ps->rl dependent on nmot w for active SU (1st + 2nd ap) conversion factor from ps->rl dependent on nmot w conversion factor from ps->rl dependent on nmot w for active SU (1st ap) Max. value for vlast w threshold throttle angle for activation of the mixture adaptation

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Parameter WDKHKDN WDKHKN WDKPMXN WDKSNLN WDKUGDN WEAN WEEM WEEMRFAN WEESTATI WEESTM WEESTN WFRL WKRLZOF WPEDKO WPFGRBMR WPHN WPUAVLN WPUAVLSN ZATMAML ZATMAML2 ZATMIKML ZATMIKML2 ZATMKML ZATMKML2 ZATMRML ZATMRML2 ZBALM ZBTEML ZDBTMN ZDBTMP ZKFRAOA ZKFRAUA ZKMSDKT ZKPVDKT ZKRKATA ZKRKAZA ZKTABTU ZLASOHML ZLASOHML2 ZLRHML ZLRHML2 ZMDNSM ZPVDKR ZVALM ZZWEETM

Descriptor High threshold throttle plate for altitude adaptation Low threshold throttle plate for altitude adaptation maximum throttle angle for plausibility check with charge signal desired throttle angle at kl15 off throttle angle necessary for 95 % of the maximum possible air charge angle injection break off correction of prestorage angle end of injection angle at max relative driver request Offset for injection end angle towards early correction of pretiming of injection during start end of injection angle during start fuel wall hang.up Bloc of xed values: ignition reatard offset for guided cylinder Accelerator position treshold for the A/C cut off Back-calculated pedal value during acceleration with FGR phase correction Throttle valve angle as of which VL ambient pressure adaptation is active Throttle valve angle as of which VL ambient pressure adaptation is blocked time constant for exhaust gas temperature model time constant for exhaust gas temperature model bank2 time constant for modelled temperature in catayst tikatm time constant for modelled temperature in catayst bank 2 time constant for catalyst temperature model tkatm time constant for catalyst temperature model bank2 time constant for exhaust model temperature - pipe temperature time constant for exhaust model temperature - pipe temperature bank2 reduction factor L-memory (tmot) for accel. enrichment integration speed for canister charge adaptation time constant combustion chamber temperatur model for negativ gradient time constant combustion chamber temperatur model for positiv gradient time constant for frao-integrator, f(number of starts with fuel in oil) time constant for frau-integrator, f(number of starts with integrator speed for fast constant mass-ow adaption integrator speed for slow constant mass-ow adaption integration speed integrator rkat, f(abo) integration speed integrator rkaz, f(abo) time constant for engine cooling time constant for PT1-lter of the pseude lambda behind catalyst Time constant for PT1-lter of pseudo lambda post cat, bank 2 time constant of lambda control integrator downstream catalyst time constant of lambda control integrator downstream catalyst bank 2 time constant for decay of torque offset after cranking time constant for ltering of pvdkr reduction factor L-memory (tmot) for decel. enleanment Switchover threshold pattern angle

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ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

ASCETBLK 1.10

Page 18 of 1327 20.07.2000 Martin Enz

ASCETBLK 1.10 Description of ASCET block libraryFDEF ASCETBLK 1.10 Function denition

Representation of engine management functions: To represent engine management functions physical information (data flow) is distinguished from digital control information (control flow). Data flow: load signal, speed, control factor Control flow: condition idle, switch driving position, error catalyst Solid lines mark the data flow, dotted lines mark the control flow. Baseblocks (general description): - Blocks with marker "NOV" store the value of the output (integrator value, flag, RAM-cell) in a non volatile RAM (otherwise in a volatile RAM). The behaviour of these blocks is identical to their pendants without "NOV" marker. - The main inputs and outputs ("in" and "out") have no symbol in the block icon; if there are no other characteristics their default values are 0.0 (float) bzw. FALSE (bool). - Unconnected inputs are configured with 0.0 (float) bzw. FALSE (bool), if there are no other agreements. - Some blocks have a special input at their left upper corner (default TRUE), usually connected with a calculation raster trigger to determine the frequency of calculation explicitly. Raster time describes the time gap between two cycles. - Any deviation from following default configuration of input and output values will be described in the documentation of each block. breve in icon default value designation INPUTS: E TRUE enable calculation I FALSE initialization IV 0.0 initial value K 0.0 here: integration factor K MX 1E35 upper limitation of output MN -1E35 lower limitation of output

ascetblk-teil0gbc Robert Bosch GmbH reserves all rights, also those concerning property rights applications. All publishing authority like copy- and transmission rights, belong to us.MN K E MX

KIV I

Integrator K new value of integrator := old value of integrator + K * rasterTime * in INPUTS: K integration factor

MN T E

MX

TIV I

Integrator T new value of integrator := old value of integrator + (rasterTime / T) * in The minimum value of T is limited to rasterTime. INPUTS: T time constant of integration Recursion new value := old value + m * (in - old value) INPUTS: m weighting factor

m E

mIV I

T E

TIV I

Lowpass new value of lowpass := old value of lowpass + (rasterTime / T) * (in - old value of lowpass) The minimum value of T will be limited to rasterTime. INPUTS: T time constant Input-Switchover The icon shows the default position of the switch, default value of non-wired inputs is 0.0 .

=1

Exclusive-OR Output-signal is TRUE when exactly one input-signal is TRUE.

Edge (bidirectional) A positive or negative edge at input triggers a TRUE at output during this simulation step.ascetblk-teil1gb

MA X

i

Maximum (2 inputs) The value of output is equal to maximum of all input values. Output i indicates the index of first input generating maximum. l

ascetblk-teil1gb

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ascetblk-teil0gb

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

ASCETBLK 1.10

Page 19 of 1327 20.07.2000 Martin Enz

MX MN B

Limiter The value of output-signal is equal to input-signal limited to the range [MN, MX]. TRUE at output "B" indicates an active limitation, othetherwise this output is FALSE.

|X|LSP RSP

Absolute value The value of output-signal is equal to absolute value of input-signal. Hysteresis Wiring of hysteresis determines right and left breakover point of hysteresis: wired left breakover point right breakover point ------------------------------------------------------LSP und delta LSP LSP + delta LSP und RSP LSP RSP delta und RSP RSP - delta RSP All other wirings of the inputs LSP, RSP and delta produce FALSE as output-value (incorrect wiring). Signum Input value < 0.0, causes -1.0 at output, otherwise output value is equal to

1 -1

1.0 .

MN MX E

Accumulator The accumulator-value is changed by input-value and limited to the range [MN, MX].

IV IF L AG IV I

E

FLAG Imitation of one volatile 1 bit-RAM-cell. RAM Imitation of an volatile RAM-cell.

E

R AM IV I

ascetblk-teil2gbRS - F F Q Q

S R

RS-FlipFlop The RS-FlipFlop has a set-input S and a reset-input R, reset dominates set. The value of output !Q is always inverted to output Q. Delay raster Signal delay by one cycle of calculation grid, out(i) := in(i-1). A non-wired raster-input causes signal delay of one simulation step.

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i-1E

IV

I

DELAY

Turn-off delay If input-signal switches from TRUE to FALSE the output-signal follows this alteration with a delay. Delay time is determined by input DELAY. Switching input to TRUE during delay time causes TRUE at output immediately. Turn-on delay If input-signal switches from FALSE to TRUE the output-signal follows this alteration with a delay. Delay time is determined by input DELAY. Switching input to FALSE during delay time causes FALSE at output immediately. Timer A positive Edge at input starts the timer running down: - the start value of timer is determined by value at input SV (in seconds ). - the output switches to TRUE and stays TRUE until timer expires. Further positive edges at input have no effect until the timer time has expired. FALSE at input E stops the timer until TRUE at this input causes continuation of running down. INPUTS: in start timers SV start value of timer OUTPUTS: B timer is running Timer-Retrigger Basic function like "Timer", difference: A further positive edge at input causes always restart of timer.

DELAY

SV E

B

SV E

B

ascetblk-teil3gb

Vivace (version fdr3-14 of Jun 16 2000 13:19:02), processed at Thu Jul 20 08:13:15 2000

ascetblk-teil3gb

ascetblk-teil2gb

ME 7.3.1H Alfa 2.0l BTS 9/633.3;16 Function- and Data Sheet

ATM 33.10

Page 20 of 1327 20.07.2000 Martin Enz

E

R

Time-Counter TRUE at input resets time-counter to 0.0. R = FALSE, starts time-counter. FALSE at input E stops the time-counter. The time-counter output shows the elapsed time in seconds. INPUTS: R reset of time-counter Counter The counter will be incremented or decremented in every simulation step. True at input I causes determination of count-direction depending on actu