ENGINE PERFORMANCE – Audi A6 Quattro 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A6 Quattro 2005

List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A6 Quattro 2005:

• (right rear of engine compt) g646
• 14a
• Anti-theft system
• Brake- light switch
• Comfort system central control module
• Cooling fans system
• Cruise control system
• Engine control module
• Fuse 5a
• Fuse panel a
• Fuse panel b
• Heated oxygen sensor
• Heated oxygen sensor 2
• Hot at all times
• Hot w/ starter relay 2 energized
• Intake manifold tuning (imt) valve position sensor
• Nca
• Oxygen sensor
• Oxygen sensor 2
• Partial
• Red
• Starting/ charging system
• T10y
• T94
• Throttle position (tp) & accelerator pedal position (app) sensors
• Transmissions system

3.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A6 Quattro 2005

List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A6 Quattro 2005:

• Camshaft position sensor
• Camshaft position sensor 2
• Camshaft position sensor 3
• Camshaft position sensor 4
• Engine coolant temperature (ect) sensor
• Engine speed (rpm) sensor
• Evaporative emission (evap) canister purge regulator valve
• Fuel metering valve
• Fuel pressure sensor
• Intake air switch -over valve
• Intake air temperature sensor
• Intake change- over valve
• Intake manifold runner control (imrc) valve
• Intake manifold runner position sensor
• Intake manifold runner position sensor 2
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Leak detection pump (ldp)
• Low fuel pressure sensor
• Nca

3.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A6 Quattro 2005

List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A6 Quattro 2005:

• E-box relay panel
• Engine control module
• Fuel injectors
• Fuel pump control module
• Fuel pump motor
• Fuse 20a
• Fuse panel c
• G51
• Partial
• Red
• T60
• Throttle valve control module

3.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A6 Quattro 2005

List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A6 Quattro 2005:

• Camshaft adjustment valve 1
• Camshaft adjustment valve 1 (exhaust)
• Camshaft adjustment valve 2
• Camshaft adjustment valve 2 (exhaust)
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Computer data lines system
• Cooling fans system
• Engine control module
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse panel a
• G600
• G645 (left side of engine compt)
• G646 (right rear of engine compt)
• Left electro- hydraulic engine mount solenoid
• Nca
• Partial
• Red
• Right electro- hydraulic engine mount solenoid
• T60
• T94
• To spark plug

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A6 Quattro 2005

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 4) for Audi A6 Quattro 2005:

• (right rear of engine compt) g646
• 14a
• Anti-theft system
• Brake- light switch
• Computer data lines system
• Cooling fans system
• Cruise control system
• Engine control module
• Fuel pump motor
• Fuse 5a
• Fuse panel b
• G51
• Heated oxygen sensor
• Heated oxygen sensor 2
• Hot at all times
• Hot w/ starter relay 2 energized
• Mass airflow (maf) sensor
• Nca
• Oxygen sensor
• Oxygen sensor 2
• Red
• Starting/charging system
• Throttle position (tp) & accelerator pedal position (app) sensors

4.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A6 Quattro 2005

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 4) for Audi A6 Quattro 2005:

• (a/t) exhaust flap valve
• Camshaft position sensor
• Camshaft position sensor 2
• Engine coolant temperature (ect) sensor
• Engine speed (rpm) sensor
• Fuse 15a
• Fuse 20a
• Fuse holder
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Knock sensor (ks) 3
• Knock sensor (ks) 4
• Leak detection pump (ldp)
• Nca
• Red
• Secondary air injection (air) solenoid valve

4.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A6 Quattro 2005

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 4) for Audi A6 Quattro 2005:

• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Coil 7
• Coil 8
• E-box relay carrier
• Evaporative emission (evap) canister purge regulator valve
• Fuel pump relay
• Fuse 50a
• G600
• G601
• G614
• G645 (left side of engine compt)
• G646 (right rear of engine compt)
• Hot at all times
• Nca
• Red
• Secondary air injection (air) pump relay
• Secondary air injection pump motor
• To spark plug

4.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A6 Quattro 2005

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 4) for Audi A6 Quattro 2005:

• Camshaft adjustment valve 1
• Camshaft adjustment valve 2
• Cooling fans system
• Engine control module
• Fuel injectors
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse holder
• Intake manifold change- over valve
• Left electro- hydraulic engine mount solenoid
• Red
• Right electro- hydraulic engine mount solenoid
• Starting/ charging system
• Throttle valve control module