ENGINE PERFORMANCE – Volkswagen R32 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 5) for Volkswagen R32 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 5) for Volkswagen R32 2008:

• Anti-lock brakes system
• Auxiliary engine coolant (ec) pump relay
• Computer data lines system
• Cruise control system
• Engine control module (right rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse panel b
• G607 (in plenum, by left front strut tower)
• Hot at all times
• Nca
• Oxygen sensor (o2s) heater (integral to oxygen sensor (o2s))
• Oxygen sensor (o2s) heater 1 (integral to oxygen sensor (o2s))
• Oxygen sensor (o2s) heater 2
• Oxygen sensor (o2s) heater 2 (behind three way catalytic converter)
• Red
• Starting/charging system
• T26
• T40
• Throttle position (tp) sensor and accelerator pedal position sensor (under accelerator pedal assembly)
• Vehicle electrical system control module (under left side of dash)

3.2L, Engine Performance Wiring Diagram (2 of 5) for Volkswagen R32 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 5) for Volkswagen R32 2008:

• (in electronics box low) secondary air injection (air) pump relay
• (lower left side of engine) coolant pump
• (on lower left side of engine) secondary air injection pump motor
• Brake light switch & brake pedal switch (top of brake pedal assembly)
• Cooling fans system
• Engine coolant temperature (ect) sensor (radiator)
• Exhaust flap valve 1
• Fuse 10a
• Fuse panel c
• G44 (behind left kick panel)
• G642 (left side of engine compt)
• G655 (below left headlight assembly)
• Leak detection pump (ldp) (in right rear wheelwell)
• Mass airflow (maf) sensor (in intake air duct)
• Positive crankcase ventilation (pcv) heating element
• Secondary air injection (air) solenoid valve (right rear of engine)
• Secondary air injection (air) solenoid valve 2
• Secondary injection air sensor 1

3.2L, Engine Performance Wiring Diagram (3 of 5) for Volkswagen R32 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 5) for Volkswagen R32 2008:

• (under left side of dash) vehicle electrical system control module
• 27a
• Camshaft position sensor
• Camshaft position sensor 2 (top front of engine)
• Engine coolant temperature (ect) sensor
• Engine speed (rpm) sensor
• Fuel pump (fp) relay (on relay panel)
• Fuse 10a
• Fuse 15a
• Fuse panel c
• Hot at all times
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Nca
• Red

3.2L, Engine Performance Wiring Diagram (4 of 5) for Volkswagen R32 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 5) for Volkswagen R32 2008:

• (above accelerator pedal) data bus on board diagnostic interface
• (in coolant reservoir) engine coolant level (ecl) sensor
• (on oil pump housing) oil pressure switch
• Coil
• Computer data lines system
• Engine coolant level/temp warning
• Engine coolant temp
• Engine electronics indicator
• Fuel level
• Fuel reserve warning
• G15
• G642 (left side of engine compt)
• Ignition coils w/ power output stage
• Instrument cluster control module
• Nca
• Oil pressure warning
• Red
• Speedometer
• Throttle valve control module (left side of engine)
• To spark plugs

3.2L, Engine Performance Wiring Diagram (5 of 5) for Volkswagen R32 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 5) for Volkswagen R32 2008:

• Camshaft adjustment valve 1
• Camshaft adjustment valve 1 (exhaust)
• Cooling fans system
• Engine control module (right rear of engine compt)
• Evaporative emission (evap) canister purge regulator valve 1
• Fuel injectors
• Fuel level sensor & fuel pump
• Fuse 10a
• Fuse 15a
• Fuse panel b
• G682 (right side of luggage compt)
• Hot at all times
• Intake manifold tuning (imt) valve
• Red
• T26
• T40