ENGINE PERFORMANCE – Audi TT Quattro S 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram, CDMA (1 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (1 of 6) for Audi TT Quattro S 2014:

• (left side of dash) vehicle electrical system control module
• (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
• Charge air pressure sensor (left front of engine compt)
• Cruise control system
• Engine control module (center rear of engine compt)
• Engine coolant temperature (ect) sensor (on radiator) (on radiator output)
• Fuse 5a
• Fuse panel sc (left side of dash)
• G672 (on left front long member)
• Intake air switch- over valve (if equipped)
• Leak detection pump (ldp) (w/ fuel system diagnostic pump) (in rear left wheel housing)
• Mass air flow (maf) sensor (if equipped) (in air intake tube)
• Power distribution system
• Starting/charging system
• Structure- borne sound actuator
• T14
• T4s
• T52b
• T52c
• T94

2.0L Turbo, Engine Performance Wiring Diagram, CDMA (2 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (2 of 6) for Audi TT Quattro S 2014:

• (on left front of engine compt) coolant fan control (fc) module
• 10a
• 11a
• 12a
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor: on accelerator pedal)
• After-run coolant pump (front of engine compt)
• Computer data lines system
• Coolant circulation pump relay
• Coolant fan
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse 60a
• Fuse carrier
• Fuse panel sa (left side of engine compt)
• Fuse panel sb (left side of engine compt)
• G44 lower left "a" pillar
• G672 (on left front long member)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (heated oxygen sensor (ho2s): center rear of engine compt)
• Hot at all times
• Nca
• Red
• Relay panel (on e-box) (left side of engine compt)
• Structure borne sound control module
• T12s
• T14
• T4s

2.0L Turbo, Engine Performance Wiring Diagram, CDMA (3 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (3 of 6) for Audi TT Quattro S 2014:

• (left side of engine compt) relay panel (on e-box)
• 12-pin connector
• 36a
• Computer data lines system
• Engine control module (center rear of engine compt)
• Fuse 10a
• Fuse 110a
• Fuse 15a
• Fuse 5a
• Fuse carrier
• 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 1 after catalytic converter heater
• Red
• T12m
• T94

2.0L Turbo, Engine Performance Wiring Diagram, CDMA (4 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (4 of 6) for Audi TT Quattro S 2014:

• (in fuel tank assembly) fuel pump (fp) control module
• (lower left "a" pillar) g44
• (lower right "a" pillar) g43
• (on oil pan) oil level thermal sensor
• (transfer fuel pump: in fuel tank) fuel level sender & transfer fuel pump (fp)
• Camshaft position (cmp) sensor (on front of engine)
• Engine coolant level (ecl) warning switch
• Epc throttle drive
• Fuel pressure sensor (on fuel rail)
• G672 (on left front long member)
• Nca
• Oil pressure switch (below engine oil filter)
• Red
• Sensor 1 epc
• Sensor 2 epc
• Suppressor
• T14
• T6a
• T6p
• Throttle valve control module (on throttle body)

2.0L Turbo, Engine Performance Wiring Diagram, CDMA (5 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (5 of 6) for Audi TT Quattro S 2014:

• (at rear of engine) engine coolant temperature (ect) sensor
• (front of engine compt) 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 left 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, CDMA (6 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CDMA (6 of 6) for Audi TT Quattro S 2014:

• (center of engine compt) fuel pressure regulator valve
• (center rear of engine compt)
• (front center of engine compt) turbocharger recirculating valve
• (left rear of engine compt) camshaft adjustment valve 1
• (right rear of engine compt on turbocharger) 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

2.0L Turbo, Engine Performance Wiring Diagram, CETA (1 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (1 of 6) for Audi TT Quattro S 2014:

• (left side of dash) vehicle electrical system control module
• (on brake master cylinder) brake lamp switch & brake pedal switch
• (on clutch master cylinder) (m/t) clutch position sensor
• (right side of engine compt) abs control module
• Cruise control system
• Engine control module (center rear of engine compt)
• Engine coolant temperature (ect) sensor (on radiator outlet) (on radiator output)
• Fuse 5a
• Fuse panel sc (left side of dash)
• G672 (on left front long member)
• Leak detection pump (ldp) (w/ fuel system diagnostic pump) (in rear left wheel housing)
• Power distribution system
• T52b
• T52c
• T94

2.0L Turbo, Engine Performance Wiring Diagram, CETA (2 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (2 of 6) for Audi TT Quattro S 2014:

• (on left front of engine compt) coolant fan control (fc) module
• 10a
• 11a
• 12a
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor: on accelerator pedal)
• After-run coolant pump (front of engine compt)
• Coolant circulation pump relay
• Coolant fan
• Coolant fan 2
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse 60a
• Fuse carrier
• 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): center rear of engine compt)
• Hot at all times
• Nca
• Red
• Relay panel (on e-box) (left side of engine compt)
• T14
• T2av

2.0L Turbo, Engine Performance Wiring Diagram, CETA (3 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (3 of 6) for Audi TT Quattro S 2014:

• (left side of engine compt) relay panel (on e-box)
• 12-pin connector
• 36a
• Computer data lines system
• Engine control module (center rear of engine compt)
• Fuse 10a
• Fuse 110a
• Fuse 15a
• Fuse 15a (or 20a)
• Fuse 5a
• Fuse carrier
• 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) after three way catalytic converter (twc) & oxygen sensor (o2s) heater 1 after catalytic converter
• Red
• T12m
• T94

2.0L Turbo, Engine Performance Wiring Diagram, CETA (4 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (4 of 6) for Audi TT Quattro S 2014:

• (center of engine compt) fuel pressure regulator valve
• (in fuel tank assembly) fuel pump (fp) control module
• (lower left "a" pillar) g44
• (lower right "a" pillar) g43
• (on oil pan) oil level thermal sensor
• (transfer fuel pump: in fuel tank) fuel level sender & transfer fuel pump (fp)
• Camshaft position (cmp) sensor (on front of engine)
• Engine coolant level (ecl) warning switch
• Fuel pressure sensor (on fuel rail)
• G672 (on left front long member)
• Nca
• Oil pressure switch (below engine oil filter)
• Red
• Sensor 1
• Sensor 2
• Suppressor
• T14
• T6a
• T6p
• Throttle drive
• Throttle valve control module (on throttle body)

2.0L Turbo, Engine Performance Wiring Diagram, CETA (5 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (5 of 6) for Audi TT Quattro S 2014:

• (front of engine compt) intake air temperature (iat) sensor
• (on intake manifold) manifold absolute pressure sensor
• (top of cylinder block) cam adjustment actuator 2
• (top of cylinder block) cam adjustment actuator 7
• Charge air pressure sensor (left front of engine compt)
• Computer data lines systems
• Display unit
• Engine coolant level/temperature (ecl/ect) indicator lamp
• Engine speed sensor (if equipped) (on side of engine block)
• Fuel gauge
• Instrument cluster control module
• Intake manifold runner position sensor (on intake manifold)
• Knock sensor (ks) 1 (on side of engine block)
• Nca
• Oil pressure indicator lamp
• Oil pressure regulation valve (lower front of engine)
• Red
• T14
• T6p

2.0L Turbo, Engine Performance Wiring Diagram, CETA (6 of 6) for Audi TT Quattro S 2014

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CETA (6 of 6) for Audi TT Quattro S 2014:

• (front left engine compt) engine coolant temperature (ect) sensor
• (right rear engine compt) turbocharger recirculation valve
• (right rear of engine compt on turbocharger) wastegate bypass regulator valve
• (right side engine compt) camshaft adjustment valve 1
• (top of cylinder block) cam adjustment actuator 1
• (top of cylinder block) cam adjustment actuator 4
• (top of cylinder block) cam adjustment actuator 5
• (top of cylinder block) cam adjustment actuator 8
• Cam adjustment actuator 3 (top of cylinder block)
• Cam adjustment actuator 6 (top of cylinder block)
• Cylinder fuel injectors
• Engine control module (center rear of engine compt)
• Evaporative emission (evap) canister purge regulator valve 1
• G15
• G672 (on left front long member)
• Ignition coils w/ power output stage (top of engine)
• Nca
• Red
• Secondary air injection solenoid valve
• T60
• T8i
• To spark plug