ENGINE PERFORMANCE – Volkswagen Touareg 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.6L

3.6L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Touareg 2009:

• Accelerator pedal position sender 2 (top of accelerator pedal)
• Cooling fans system
• Engine control module (ecm) (in right plenum)
• Engine coolant temperature (ect) sensor (radiator)
• G645 (right rear of engine compt)
• Red
• Steering column electronic systems control module
• T6a
• T6d
• T94
• Vehicle electrical system control module (under left side of dash)

3.6L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Touareg 2009:

• (below left side of dash) access/start control module
• (left rear of engine compt)
• 26a
• 3c a
• E-box (left plenum chamber)
• Fuse 10a
• Fuse panel b
• Hot at all times
• Mass air flow (maf) sensor
• Red
• T16u
• Terminal 30 wire junction

3.6L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Touareg 2009:

• 50a
• Fuse 10a
• Fuse panel b
• G32 (behind left side of instrument cluster)
• G645 (right rear of engine compt)
• Oil level thermal sensor
• Positive crankcase ventilation (pcv) heating element
• Red
• Throttle position (tp) sensor (top of accelerator pedal)

3.6L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Touareg 2009:

• (beneath left rear passenger compt) fuel pump
• (in fuel tank) fuel level sensor
• Computer data lines system
• Electronic power control (epc) warning lamp
• Engine control module (ecm) (in right plenum)
• Engine coolant level (ecl) sensor
• Engine coolant temperature (ect) gauge
• Fuel gauge
• Fuel level sensor 2
• Fuel pump control module
• G39 (under left side of rear bench seat)
• G720
• Heated oxygen sensor (ho2s)
• Heated oxygen sensor (ho2s) 2
• Instrument cluster
• Instrument cluster control module
• Nca
• Oil pressure switch (front of engine)
• Red
• Speedometer
• T32a
• T32b
• T94
• Tachometer

3.6L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Touareg 2009:

• 10a
• 12a
• 13a
• 14a
• 15a
• 17a
• 18a
• Fuel pressure regulator valve
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 7.5a
• Fuse panel
• Leak detection pump (ldp) (right rear wheel well)
• Nca
• Oxygen sensor (o2s) 2 behind three way catalytic converter
• Oxygen sensor (o2s) behind three way catalytic converter
• Red

3.6L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Touareg 2009:

• (left rear of engine) low fuel pressure sensor
• Camshaft position (cmp) sensor
• Camshaft position (cmp) sensor 2
• Engine coolant temperature (ect) sensor
• Fuel pressure sensor
• Throttle valve control module

3.6L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Touareg 2009:

• Camshaft adjustment valve 1
• Camshaft adjustment valve 1 (exhaust)
• Engine speed (rpm) sensor
• Evaporative emission (evap) canister purge regulator valve
• Intake manifold runner control (imrc) valve
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Nca
• Red

3.6L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Touareg 2009

List of elements for 3.6L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Touareg 2009:

• Engine control module (ecm) (in right plenum)
• Fuel injector
• G18 (right rear of engine, near starter)
• G645 (right rear of engine compt)
• Ignition coil 1 w/ power output stage
• Ignition coil 2 w/ power output stage
• Ignition coil 3 w/ power output stage
• Ignition coil 4 w/ power output stage
• Ignition coil 5 w/ power output stage
• Ignition coil 6 w/ power output stage
• Nca
• Red
• T60
• To spark plug

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 8) for Volkswagen Touareg 2009:

• Accelerator pedal position sender 2 (top of accelerator pedal)
• Brake booster pressure sensor
• Camshaft position (cmp) sensor 3 (right side of engine)
• Camshaft position (cmp) sensor 4 (left side of engine)
• Cooling fans system
• Engine control module (ecm) (in right plenum)
• Engine coolant temperature sensor (radiator) (left side of radiator)
• Fuse 30a
• Fuse panel
• G646 (right rear of engine compt)
• Low fuel pressure sensor (left rear of engine)
• Steering column electronic systems control module
• T16a
• T16d
• T94
• Vehicle electrical systems control module (under left side of dash)

4.2L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 8) for Volkswagen Touareg 2009:

• 26a
• 3c a
• Access/start control module (below left side of dash)
• E-box (left plenum chamber) (left rear of engine compt)
• Evaporative emission canister purge regulator valve 1 (rear of engine compt)
• Fuse 10a
• Fuse panel b
• Hot at all times
• Mass air flow sensor (right side of engine compt)
• Mass air flow sensor 2 (left side of engine)
• Red
• T6u
• Terminal 30 wire junction

4.2L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 8) for Volkswagen Touareg 2009:

• 6c b
• 87a
• A 4c
• Brake booster relay
• Brake system vacuum pump (right front of engine compt)
• E-box (left plenum chamber) (left rear of engine compt)
• G614 (right side of engine compt)
• Red
• Secondary air injection (air) pump motor (right front of engine compt)
• Secondary air injection (air) pump relay
• Throttle position sensor (top of accelerator pedal)

4.2L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 8) for Volkswagen Touareg 2009:

• (in fuel tank) fuel level sensor
• (in fuel tank) fuel level sensor 2
• (on oil pan) oil level thermal sensor
• Computer data lines system
• Electronic power control (epc) warning lamp
• Engine control module (ecm) (in right plenum)
• Engine coolant level (ecl) sensor
• Engine coolant temperature (ect) gauge
• Fuel gauge
• Fuel pump
• Fuel pump control (fp) module
• Fuse 10a
• Fuse panel b
• G32 (behind left side of instrument cluster)
• G720
• Heated oxygen sensor (ho2s) (at right exhaust manifold)
• Heated oxygen sensor (ho2s) 2 (at left exhaust manifold)
• Instrument cluster
• Instrument cluster control module
• Nca
• Oil pressure switch
• Red
• Speedo- meter
• T32a
• T32b
• T94
• Tacho- meter

4.2L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 8) for Volkswagen Touareg 2009:

• 10a
• 12a
• 13a
• 14a
• 15a
• 16a
• 17a
• 18a
• Fuel metering valve (top right side of engine)
• Fuel metering valve 2 (top left rear of engine)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse panel
• Leak detection pump (ldp) (right rear wheel well)
• Nca
• Oxygen sensor (os2) 2 behind three way catalytic converter (twc) (downstream of left 3-way catalytic converter)
• Oxygen sensor (os2) behind three way catalytic converter (twc) (downstream of right 3-way catalytic converter)
• Red

4.2L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (6 of 8) for Volkswagen Touareg 2009:

• (left front of engine) intake manifold runner position sensor
• (right front of engine) intake manifold runner position sensor 2
• (right rear of engine) engine coolant temperature (ect) sensor
• (top front of engine) fuel pressure sensor
• (top left side of engine) camshaft position (cpm) sensor 2
• (top right side of engine) camshaft position (cpm) sensor
• Knock sensor (ks) 3 (top left center of engine)
• Knock sensor (ks) 4 (top left center of engine)
• Nca
• Red
• Throttle valve control module (on throttle body)

4.2L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (7 of 8) for Volkswagen Touareg 2009:

• (front of engine)
• (rear of left cylinder head) camshaft adjustment valve 2
• (rear of right cylinder head) camshaft adjustment valve 1
• (right rear of engine compt) g646
• (top left rear of engine) camshaft adjustment valve 2 (exhaust)
• (top right rear of engine)
• Camshaft adjustment valve 1 (exhaust)
• Engine speed (rpm) sensor (rear of engine compt)
• G600
• G601
• Ignition coil 2 w/ power output stage (right side of engine)
• Ignition coil 8 w/ power output stage (left side of engine)
• Intake flap motor
• Knock sensor 1 (top right center of engine)
• Knock sensor 2 (top right center of engine)
• Map controlled engine cooling thermostat
• Nca
• Red
• To spark plug
• Variable intake manifold runner motor

4.2L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Touareg 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (8 of 8) for Volkswagen Touareg 2009:

• (left side of engine) fuel injector
• (right side of engine)
• Engine control module (ecm) (in right plenum)
• Fuel injector
• Fuse 20a
• Fuse panel
• G600
• G601
• G646 (right rear of engine compt)
• Ignition coil 1 w/ power output stage (right side of engine)
• Ignition coil 3 w/ power output stage (right side of engine)
• Ignition coil 4 w/ power output stage (right side of engine)
• Ignition coil 5 w/ power output stage (left side of engine)
• Ignition coil 6 w/ power output stage (left side of engine)
• Ignition coil 7 w/ power output stage (left side of engine)
• Nca
• Red
• T60
• To spark plug