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BRC GAS EQUIPMENT
BRC | GAS Equipment
BRC GAS Equipment
THE FUTURE IS CLEAR
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BRC GAS EQUIPMENT
1* Sequent
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BRC GAS EQUIPMENT
Gaseous Phased Injection (Sequent- Fast-FastNess-24-56)
Gaseous phased injection Multi-point PhasedSequential
“Master & Slave” type OBD compatible
SEQUENT – The BRC injection system
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BRC GAS EQUIPMENT
Petrol ECUPetrol Injectors Signal
Injector 1 Injector 2 Injector 3 Injector 4
Engine
Petrol
“Master & Slave” type injection
Lambda Oxigen Sensor
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BRC GAS EQUIPMENT
Petrol ECU
Gas ECUP1, Temp, ecc.
Injector 1 Injector 2 Injector 3 Injector 4
Engine
Gas Injectors Signal
gas
“Master & Slave” type injection
Petrol Injectors Signal
Lambda Oxigen Sensor
GAS
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BRC GAS EQUIPMENT
Close loop petrol injection
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BRC GAS EQUIPMENT
Close loop gas injection
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BRC GAS EQUIPMENT
General diagram: the components
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BRC GAS EQUIPMENT
2* Sequent Direct Injection
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BRC GAS EQUIPMENT
Petrol direct injection layout
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BRC GAS EQUIPMENT
Petrol direct injectionStoechiometric and homogenous charge type
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BRC GAS EQUIPMENT
Petrol direct injection Lean burn and stratified charge type
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BRC GAS EQUIPMENT
Petrol direct injection cars
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BRC GAS EQUIPMENT
SDI – Characteristics (1)
What’s common with Sequent family product?• LPG Injection
₋ in the manifold (Port Fuel Injection)₋ vapour phase₋ phased sequential injection
• Up to 6 cylinder naturally aspirated and supercharged engines• Sequential change-over (BRC patented)• Petrol injectors cutting and emulation integrated in gas ECU• ECU programming and system diagnostic with notebook• OEM characteristics for gas components• Integrated diagnostic to allow an easy check of the system
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BRC GAS EQUIPMENT
SDI – Characteristics (2)
What’s new compared with others Sequent family products?• New gas ECU specially designed for petrol direct injection engines. New strategies to create a perfect integration with the petrol engine management and diagnostic.• Petrol injectors cutting and reading though three wires.• Petrol rail pressure reading in gas mode.• Now available for stoichiometric engines• Possibility to use petrol during gas mode to optimize the integration with petrol management and diagnostic and to avoid problems with petrol injectors
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BRC GAS EQUIPMENT
SDI – The Components
• LPG tank and Europa 2 multivalve• ET98 solenoid valve• Pressure regulators: Genius MB – Genius Max• Vapour phase filter FJ1 HE• BRC injectors• SDI dedicated gas ECU• SDI dedicated harness• Gas injector rail with gas temperature sensor• Gas pressure sensor• New change-over switch
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BRC GAS EQUIPMENT
SDI – Diagnostic on PC
Correlated data
Suggested actionsError erase Errors reading Errors
calibrationAutomatic
report
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BRC GAS EQUIPMENT
SDI-Installation
• 4 e 6 cylinders dedicated kits• Dedicated instructions and calibrations available in BRC web site
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BRC GAS EQUIPMENT
SDI – Converted vehicles
• VW Golf 1.6 FSI stoichiometric (3)• VW Golf 2.0 FSI stoichiometric• VW Golf 1.6 FSI lean burn (1)• VW Golf 2.0 FSI GTI stoichiometric (1)• VW Passat 2.0 FSI stoichiometric (4)• VW Golf 1.4 TSI stoichiometric (1)• Alfa Romeo 2.2 JTS stoichiometric (1)• Opel Vectra 2.2 Direct stoichiometric (2)
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BRC GAS EQUIPMENT
VolksWagen PASSAT 2.0l FSI
Alfa Romeo 159 2.2l JTS
Opel Vectra 2.2l Direct
VolksWagen GOLF 2.0l TURBO TSI
VolksWagen GOLF 1.4l TSI
VolksWagen GOLF 1.6l FSI
VolksWagen PASSAT 2.0l FSI
VolksWagen GOLF PLUS 1.6l FSI
VolksWagen GOLF 2.0l FSI cabrio
VolksWagen GOLF 1.6l FSI
0 20000 40000 60000 80000 100000
SDI – Prototipe endurance test(data upgrated @ April 2007)
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BRC GAS EQUIPMENT
Genius MB – Characteristics (1)
• LPG reducer-vaporizer dedicated to gas injection systems• Single stage with diaphragm• Lever type shutter (as Genius Max)• Thermical heater before pressure reduction (to optimize output pressure)• Gas inlet with filter• Aluminum wall to separate gas and coolant compartment• Orientable coolant elbow• Straight gas output (orientable elbow as option)• Integrated pressure relief valve
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BRC GAS EQUIPMENT
Genius MB – Characteristics (2)
• Optimized thermical exchange • Optimized pressure stability even on fast gas flow changing• Higher flow (compared to Genius)• Higher gas pressure stability at tank pressure variation• Compact body• Easy accessibility to coolant, gas and sensor
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BRC GAS EQUIPMENT
SDI- Injectors
• Bottom feed type injector• Floating shutter (BRC patent)• Impedance 2,0 @ 20°C• Rubber on steel sealing• Compact body• Three models available up to more than 40 kW/cyl
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BRC GAS EQUIPMENT
SDI- Il cablaggio
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BRC GAS EQUIPMENT
Multivalve Europa 2
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BRC GAS EQUIPMENT
New Changeover switch
• Reduced dimensions on diameter and thickness• Connector with reduced dimensions• Change over, gas level indication, fuel on use display and buzzer• Possibility to stick it or fix it• Compatibility with SDI and S24MY07