ENGINE PERFORMANCE – Audi TT 2011 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT 2011:

• (left side of dash) vehicle electrical system control module
• (not used) 12 pin connector
• (on brake master cylinder) brake light switch & brake pedal switch
• (on clutch master cylinder) (m/t) clutch position sensor
• (right side of engine compt) abs control module
• 11a
• 12m
• Charge air pressure sensor (left front of engine compt)
• Cruise control system
• Engine control module (right rear of engine compt)
• Engine coolant temperature (ect) sensor (on radiator)
• Fuse 5a
• Fuse panel sc (left side of dash)
• G672 (on left front long member)
• Hot at all times
• Intake air switch-over valve
• Leak detection pump (ldp)
• Mass air flow (maf) sensor (in air intake tube)
• Power distribution system
• Starting/charging system
• T14
• T4s
• T52b
• T52c
• T94

2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT 2011:

• (on left front of engine compt) coolant fan control (fc) module
• 10a
• 11a
• 12a
• After-run coolant pump
• Coolant circulation pump relay
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse 60a
• Fuse holder
• Fuse panel sa (left side of engine compt)
• Fuse panel sb (left side of engine compt)
• G672 (on left front long member)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (heated oxygen sensor (ho2s): under center of vehicle)
• Hot at all times
• Nca
• Red
• Relay panel (on e-box) (left side of engine compt)
• T14
• T4s
• Throttle position (tp) sensor & accelerator pedal position sensor 2

2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT 2011:

• (left side of engine compt) relay panel (on e-box)
• 12-pin connector (not used)
• 36a
• Computer data lines system
• Engine control module (right rear of engine compt)
• Fuse 10a
• Fuse 110a
• Fuse 15a
• Fuse 5a
• Fuse holder
• Fuse panel sa (left side of engine compt)
• Fuse panel sb (left side of engine compt)
• Fuse panel sc (left side of dash)
• Fuse panel sf
• Hot at all times
• Nca
• Oxygen sensor (o2s) behind three way catalytic converter (twc) & oxygen sensor (o2s) heater 1 (behind three way catalytic converter (twc))
• Red
• T12m
• T94

2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT 2011:

• (in fuel tank assembly) fuel pump (fp) control module
• (lower left "a" pillar) g43
• (lower left "a" pillar) g44
• (on oil pan) oil level thermal sensor
• Camshaft position (cmp) sensor (on front of engine)
• Engine coolant level (ecl) warning switch
• Fuel level sender & transfer fuel pump (fp)
• Fuel pressure sensor (on fuel rail)
• G672 (on left front long member)
• Nca
• Oil pressure switch (front of engine compt)
• Red
• Relay panel (on e-box) (left side of engine compt)
• Sensor 1
• Sensor 2
• Suppressor
• T6a
• T6p
• Throttle drive
• Throttle valve control module (on throttle body)

2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT 2011:

• (at rear of engine) engine coolant temperature (ect) sensor
• (left side of engine) intake air temperature (iat) sensor
• Computer data lines systems
• Display
• Engine coolant level/temperature (ecl/ect) warning lamp
• Engine speed (rpm) sensor (on side of engine block)
• Fuel gauge
• Instrument cluster control module
• Intake flap motor
• Intake manifold runner position sensor (on intake manifold)
• Knock sensor (ks) 1 (on side of engine block)
• Knock sensor (ks) 2 (on engine block)
• Low fuel pressure sensor (on fuel rail)
• Nca
• Oil pressure warning lamp
• Red
• Unit

2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT 2011

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT 2011:

• (center of engine compt) fuel pressure regulator valve
• (left rear of engine compt) camshaft adjustment valve 1
• (right rear of engine compt)
• (right rear of engine compt) turbocharger recirculating valve
• (right rear of engine compt) wastegate bypass regulator valve
• Cylinder fuel injectors
• Engine control module
• Evaporative emission (evap) canister purge regulator valve
• G15
• G672 (on left front long member)
• Ignition coils w/ power output stage (top of engine)
• Nca
• Red
• T14
• T60
• T8i
• To spark plug