ENGINE PERFORMANCE – Audi TT 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT 2008:

• (on left front long member)
• (on left front long member) g672
• 11a
• Abs control module (right side of engine compartment)
• After-run coolant pump
• Brake light switch & brake pedal switch (on brake master cylinder)
• Charge air pressure sensor (left front of engine compt)
• Coolant circulation pump relay
• Electronic power steering system
• Engine control module (ecm) (right rear of engine compt)
• Engine coolant temperature (ect) sensor (at rear of engine)
• Fuel gauge sender & transfer fuel pump (fp)
• Fuse 10a
• Fuse 5a
• Fuse panel sb (left side of engine compt)
• G672
• G672 (on left front long member)
• Hot at all times
• Leak detection pump(ldp)
• Nca
• T16a
• T47
• T94
• Vehicle electrical system control module (left side of dash)

2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT 2008:

• (front of engine compt) oil pressure switch
• (in fuel tank assembly) fuel pump (fp) control module
• (left side of dash) vehicle electrical system control module
• Accelerator pedal position sensor 2 & throttle position (tp) sensor (on bulkhead, above accelerator pedal) (above accelerator pedal)
• Clutch position sensor (m/t) (on clutch master cylinder)
• Computer data lines system
• Display
• Engine coolant level(ecl) warning switch
• Engine coolant level/temp warning lamp
• Fuel gauge
• G43 (lower right "a" pillar)
• G44 (lower left"a" pillar)
• G672 (on left front long member)
• Instrument cluster control module
• Mass air flow (maf)sensor (in air intake tube)
• Nca
• Oil level thermal sensor (on oil pan)
• Oil pressure warning lamp
• T10k
• T11b
• T12m
• T32
• Unit
• Vehicle positioning system interface control module

2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT 2008:

• 36a
• Computer data lines system
• Engine control module (ecm) (right rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 5a
• Fuse panel sb (left side of engine compt)
• Fuse panel sc (left side of dash)
• Heated oxygen sensor (under center of vehicle)
• Hot at all times
• Nca
• Oxygen sensor behind three way (o2c) catalytic convertor (twc)
• Red
• Starting/ charging system
• T94

2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT 2008:

• (lower left "a" pillar) g44
• (on front of engine) camshaft position sensor
• (on fuel rail) fuel pressure sensor
• (on left front long member)
• (on left front of engine compt) coolant fan control(fc) control module
• 10a
• Camshaft adjustment valve 1 (left rear of engine compt)
• Engine coolant temperature (ect) sensor (at rear of engine)
• Fuel injectors
• Fuse 10a
• Fuse 20a
• Fuse panel sb (left side of engine compt)
• G672
• Hot at all times
• Intake air temperature (iat)sensor (left side of of engine)
• Intake mainfold runner position sensor (on intake manifold)
• Low fuel pressure sensor (on fuel rail)
• Red
• Suppressor
• Throttle valve control module (on throttle body)

2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT 2008:

• Evaporative emission canister purge regulator valve
• Fuse 110a
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fuse panel sa (left side of engine compt)
• Fuse panel sc (left side of dash)
• Fuse panel sf (right rear of luggage compt)
• G15
• G672 (on left front long member)
• Hot at all times
• Hot in on or start
• Ignition coils (coils :1, 2, 3, 4: top of cylinder)
• Nca
• Red
• Starter
• To spark plug
• Turbocharger recirculating valve (right rear of engine compt)
• Wastegate bypass regulator valve (right rear of engine compt)

2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT 2008

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT 2008:

• (right rear of engine compt)
• 11a
• 12a
• Engine control module (ecm)
• Engine speed (rpm)sensor (onside of engine block)
• Fuel pressure regulator valve (center of engine compt)
• Fuse 10a
• Fuse 20a
• Fuse 5a
• Fuse panel sb (left side of engine compt)
• Fuse panel sc (left side of dash)
• Hot at all times
• Knock sensor (ks) 1 (on side of engine block)
• Knock sensor (ks) 2 (on engine block)
• Nca
• Red
• T60

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 7) for Audi TT 2008:

• Camshaft adjustment valve 1(exhaust) (at rear of engine)
• Camshaft position (cmp) sensor (rear of cylinder head)
• Camshaft position (cmp) sensor 2 (at rear of engine)
• Engine control module (ecm) (right rear of engine compt)
• Fuel injectors (top left side of engine)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse panel sb (left side of engine compt)
• Hot at all times
• Intake manifold tuning(imt) valve (left cylinder head)
• Red
• T40

3.2L, Engine Performance Wiring Diagram (2 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 7) for Audi TT 2008:

• (lower right "a" pillar g43
• (rear of cylinder head) camshaft adjustment valve 1
• (w/ all wheel drive) fuel level sensor 2
• 11a
• 21a
• Engine coolant level (ecl) warning switch
• Engine coolant temperature (ect) sensor (left rear of cylinder head)
• Engine speed (rpm) sensor (rear of left cylinder head)
• Fuel level sensor & tranfer fuel pump
• Fuse 10a
• Fuse 5a
• Fuse panel sc (left side of dash)
• Hot at all times
• Hot in on or start
• Knock sensor (ks) 1 (front of engine compt)
• Knock sensor (ks) 2 (right side of engine compt)
• Oil pressure switch
• Red

3.2L, Engine Performance Wiring Diagram (3 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 7) for Audi TT 2008:

• (at intake manifold inlet) throttle valve control module
• 31a
• Computer data lines system
• Display
• Engine coolant level/temp warning lamp
• Engine coolant temp
• Engine electronics indicator
• Evaporative emission (evap) canister purge solenoid valve (right rear of engine compartment)
• Fuel gauge
• Fuel reserve warning
• Fuse 40a
• Fuse panel sc (left side of dash)
• G44 (lower left "a" pillar)
• Hot in on or start
• Instrument cluster control module
• Oil level thermal sensor (on oil pan)
• Oil pressure warning lamp
• Red
• Starter
• T32
• Unit

3.2L, Engine Performance Wiring Diagram (4 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 7) for Audi TT 2008:

• (on left front long member)
• (on left front of engine compt) coolant fan control (fc) control module
• After-run coolant pump
• Coolant circulation pump relay
• Engine coolant temperature (ect) sensor (on radiator)
• Fuel pump (fp) relay
• G15
• G672
• G672 (on left front long member)
• Ignition coils (1, 2, 3, 4, 5, 6: top of intake manifold)
• Nca
• Positive crankcase ventilation heating element
• To spark plug

3.2L, Engine Performance Wiring Diagram (5 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 7) for Audi TT 2008:

• (front of of engine compt) secondary air injection (air) pump motor
• (in e-box, at left side of engine compt) secondary air injection (air) pump relay
• (on left front long member) g672
• 10a
• Engine control module (ecm) (right rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse panel sb (left side of engine compt)
• Heated oxygen sensor
• Hot at all times
• Intake air temperature (iat) sensor & manifold absolute pressure (map) sensor
• Leak detection pump (ldp)
• Nca
• Oxygen sensor behind three way catalytic convertor
• T81

3.2L, Engine Performance Wiring Diagram (6 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (6 of 7) for Audi TT 2008:

• (in e-box, at left side of engine compt) fuel pump (fp) 2 relay
• (right side of engine compt) abs control module
• 11a
• 36a
• Accelerator pedal position sensor 2 & throttle position (tp) sensor (on bulkhead, above accelerator pedal)
• Brake light switch & brake pedal switch (on brake master cylinder)
• Clutch position sensor (m/t) (on clutch master cylinder)
• Fuse 10a
• Fuse 5a
• Fuse panel sb (left side of engine compt)
• Fuse panel sc (left side of dash)
• G672 (on left front long member)
• Hot at all times
• Hot in on or start
• Red
• T11b
• T12m
• T16a
• T47
• T8h
• Vehicle electrical system control module (left side of dash)
• Vehicle positioning system interface control module

3.2L, Engine Performance Wiring Diagram (7 of 7) for Audi TT 2008

List of elements for 3.2L, Engine Performance Wiring Diagram (7 of 7) for Audi TT 2008:

• (left rear of engine compt) mass air flow (maf) sensor
• (on left front long member) g672
• (on left member)
• (right rear of engine compt)
• Computer data lines system
• Cruise control system
• Engine control module (ecm)
• Fuse 110a
• Fuse 40a
• Fuse 60a
• Fuse panel sa (left side of engine compt)
• G672
• Heated oxygen sensor (ho2s) 2
• Hot at all times
• Nca
• Oxygen sensor (o2s) 2 behind three way catalytic convertor (twc)
• Red
• Secondary air injection (air) solenoid valve
• Secondary air injection(air) solenoid valve 2
• Suppressor
• T81
• Voltage regulator (vr)