DELPHI Powertrain Systems

Joël Duhr

Research & Innovation TechnologistDelphi Customer Technology Centre Luxembourg

8 May 2008

Ecological Solutions

08 May 2008

Electrical/Electronic ArchitectureConnections SystemsElectrical CentersElectrical/Electronic Distribution Systems

Controls & SecurityEntertainment & CommunicationsSafety Systems

Gasoline Engine ManagementDiesel Engine ManagementFuel Handling & Evaporative CanistersExhaust Aftertreatment & Transmission Controls

HalfshaftsSteering

Thermal AutomotiveThermal New Markets

Independent AftermarketDiesel AftermarketOriginal Equipment ServiceConsumer ElectronicsMedical Systems

Electronics and Safety

Powertrain Systems

Steering

Thermal systems

Product & Service Solutions

Powertrain Systems within Delphi Product Portfolio

08 May 2008

Powertrain Technology Driving Forces

Local Pollution

Fuels End Customer

CO2

08 May 2008

100

120

140

160

180

200

1995 2000 2005 2010 2015

The Pressure to Reduce CO2

DieselAverage

Gasoline

?

Accelerated trend toward reduced CO2 emissions will drive innovation in Powertrain technology and the utilization of alternative fuels

Euro 3 Euro 4

Goal Fleet average 120g/km by 2012

CO

2 E

mis

sio

n [

g/k

m]

Euro 5 Euro6

Gasoline: ca. 5,0 l/100kmDiesel: ca. 4,5 l/100km

08 May 2008

The Emission Legislation Global Drive

Global emission legislation will evolve toward fuel neutral standards, with emerging countries adopting European legislation

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Europe

USA (federal)

India (nationwide)

China (nationwide)

Euro 4 Euro 5 Euro 6

Tier II bin 8 Tier II bin 5

Euro 2/BSII Euro 3/BSIII Euro 4?

Euro 2 Euro 3 Euro 4(w/o OBD)

(w OBD)

08 May 2008

Gasoline Technology Evolution

100

110

120

130

140

150

160

170

180

190

2000 2005 2010 2015

CO

2 [g

/km

]

Dua

l Ind

epen

dent

Cam

Pha

sing

Hom

ogen

eous

GD

i

150

bar

Dow

nsiz

ing

Turb

ocha

rgin

gVari

able

Val

ve L

iftin

g

Stra

tifie

d G

Di 2

00 b

ar

Mul

tiCha

rge

Igni

tion

NO

x A

ftert

reat

men

t

PFI injectorCharge motion, EGR

2012 target

Euro 3 Euro 4 Euro6Euro 5

HC

CI

08 May 2008

Diesel Technology Evolution

Euro 3

Common Rail System1600 – 2000 bar

Euro 3 Euro 5/6

Injection speed and precision

Reliability

Control Strategies

Common Rail System1400 – 1600 bar

08 May 2008

35

0

5

10

15

20

25

30

Estimated Net System On-Cost

Fu

el E

con

om

y / C

O2 B

enef

it (

%)

Best Value

Baseline: MPFI 4-Valve

Value Analysis ComparisonL4 Engine in EU

08 May 2008

Powertrain Technology Conclusion

Local Pollution

Fuels End Customer

CO2