ENGINE PERFORMANCE – Audi Q7 Premium Plus 2013 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L SC

3.0L SC, Engine Performance Wiring Diagram (1 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (1 of 7) for Audi Q7 Premium Plus 2013:

• (right side of plenum chamber) g609
• 10a
• 13a
• 14a
• 15a
• 17a
• Accelerator pedal position (app) sensor 1 & 2
• Anti-theft system
• Backup & multi-transmission transmission range switch
• Cooling fans system
• Engine control module (right rear of engine compt)
• Fuse 10a
• Fuse 150a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse panel d (below driver seat)
• Heated oxygen sensor (ho2s) 2 & oxygen sensor (o2s) heater 2 (exhaust pipe, before catalytic converter)
• Hot at all times
• Nca
• Oxygen sensor (02s) 2 after three way catalytic (twc) converter & heater for oxygen sensor 2 after catalytic converter
• Oxygen sensor (o2s) after three way catalytic (twc) converter & heater for oxygen sensor 1 after catalytic converter
• Red
• Relay & fuse panel e-box (left side of plenum chamber)
• Starting/charging system
• T10c
• T10e
• T10m
• T14h
• T17d
• T6k
• T94

3.0L SC, Engine Performance Wiring Diagram (2 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (2 of 7) for Audi Q7 Premium Plus 2013:

• (left engine compt) oil pressure regulation valve
• (left side of plenum chamber) relay & fuse panel e-box
• (rear of right cylinder head)
• (right cylinder head, in high pressure pump) fuel metering valve
• (w/ fuel system diagnostic pump) leak detection pump (ldp)
• Brake light disable relay
• Camshaft adjustment valve 1
• Camshaft adjustment valve 2 (rear of left cylinder head)
• Charge air cooling pump
• Climatronic control module (in upper center console)
• Evaporative emission (evap) canister purge regulator valve
• G609 (right side of plenum chamber)
• G664 (behind left side of dash)
• G671 (left front long member)
• High pressure sensor (evaporator expansion valve, under right side of dash)
• Intake manifold runner control (imrc) valve
• Red
• Relay & fuse carrier (center instrument panel)
• Secondary air injection (air) solenoid valve
• T10d
• T10e
• T10m
• T14l
• T16d
• T17d

3.0L SC, Engine Performance Wiring Diagram (3 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (3 of 7) for Audi Q7 Premium Plus 2013:

• Computer data lines system
• Cruise control system
• Display unit
• Engine control module (right rear of engine compt)
• Engine coolant level/ temperature (ecl/ect) ind lamp
• Fuel gauge
• Fuse 50a
• Fuse 5a
• Fuse carrier 3
• Fuse panel b (left instrument panel)
• G45 (behind center of dash)
• Heated oxygen sensor & oxygen sensor (o2s) heater (exhaust pipe, before catalytic converter)
• Hot at all times
• Instrument cluster control module
• Nca
• Oil level thermal sensor (lower oil pan)
• Oil pressure ind lamp
• Red
• Relay & fuse panel e-box (left side of plenum chamber)
• Starting/charging system
• T10c
• T10f
• T94

3.0L SC, Engine Performance Wiring Diagram (4 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (4 of 7) for Audi Q7 Premium Plus 2013:

• (left front of engine compt) intake manifold temperature sensor & charge air pressure sensor
• (left side of plenum chamber) relay & fuse panel e-box
• (throttle end of supercharger)
• Brake light switch & brake pedal switch (brake light switch: brake pedal assembly)
• Control valve control module
• Engine coolant level (ecl) warning switch
• Fuel level sensor & transfer fuel pump (right side fuel tank)
• Fuel level sensor 2 (left side fuel tank)
• Fuel pump (fp) control module (fuel tank)
• G44 (behind left kick panel)
• G61 (w/o tank prewiring) (base of left 'c' pillar)
• G62 (base of right "c" pillar)
• G62 (w/ tank prewiring) (base of right 'c' pillar)
• G685 (right front long member)
• Intake air temperature (iat) & manifold absolute pressure (map) sensor
• Intake air temperature (iat) sensor 2 & charge air pressure sensor 2
• Secondary air injection (air) pump motor
• Secondary air injection (air) pump relay
• T17d
• T2k
• T5k
• W/ tank prewiring

3.0L SC, Engine Performance Wiring Diagram (5 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (5 of 7) for Audi Q7 Premium Plus 2013:

• (front of engine) engine coolant temperature (ect) sensor
• (front of right cylinder head) fuel pressure sensor
• (left cylinder head) camshaft position (cmp) sensor 2
• (left front of intake manifold) intake manifold runner position sensor 2
• (rear of right cylinder head) camshaft position (cmp) sensor
• (right front of intake manifold) intake manifold runner position sensor
• (right side of engine above cylinder head) low fuel pressure sensor
• 19a
• 19c
• 19d
• 19e
• After run coolant pump (rear of engine)
• Auxiliary engine coolant pump relay
• Engine speed (rpm) sensor (transmission bell housing)
• Fuse 5a
• G645
• Knock sensor (ks) 1 (under intake manifold, on right cylinder head)
• Knock sensor (ks) 2 (under intake manifold, on right cylinder head)
• Oil pressure switch (top front of engine)
• Red
• Reduced oil pressure switch (near engine oil filter)
• Relay & fuse panel e-box (left side of plenum chamber)
• T10m
• T114l
• T14f
• T14l
• T17d

3.0L SC, Engine Performance Wiring Diagram (6 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (6 of 7) for Audi Q7 Premium Plus 2013:

• (on supercharger) throttle valve control module
• 16a
• Crankcase ventilation shut-off valve
• Cylinder fuel injectors (cylinder head assembly)
• Fuse 20a
• G600
• G601
• G645
• Ignition coils w/ power output stage (top of 1, 2, 3, 4, 5 & 6 spark plug)
• Nca
• Red
• Relay & fuse panel e-box (left side of plenum chamber)
• T14f
• T14l
• T6k
• To spark plug

3.0L SC, Engine Performance Wiring Diagram (7 of 7) for Audi Q7 Premium Plus 2013

List of elements for 3.0L SC, Engine Performance Wiring Diagram (7 of 7) for Audi Q7 Premium Plus 2013:

• (right rear of engine compt)
• (under front passenger's seat)
• Air blower
• Antenna amplifier 2
• Auxiliary heater control module (in left front wheel housing)
• Auxiliary heater rf receiver (right side of luggage compt)
• Combustion
• Computer data lines system
• Engine control module
• Engine coolant (ec) switch-off valve (heater) (if equipped)
• Fuse 20a
• Fuse 5a
• Fuse carrier 1
• Fuse panel b (left instrument panel)
• Fuse panel f (right side of luggage compt)
• G35
• G51 (right side of luggage compt)
• G640 (left side of engine compt)
• G669 (right "d" pillar)
• Glow plug
• Heat fuse
• Heater over
• Hot at all times
• Metering pump
• Nca
• Red
• Sensor
• T2b
• T2bq
• T2p
• T60
• T6b
• T6u
• Temperature

3.0L TURBO DIESEL

3.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 9) for Audi Q7 Premium Plus 2013:

• (base of
• (downstream of catalyst) exhaust gas temperature (egt) sensor 3
• (fuel tank) fuel pump control module
• (top front of engine) egr temperature sensor
• (turbocharger assembly) exhaust gas temperature (egt) sensor 1
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor: accelerator pedal assembly)
• Access/start control module (integral to steering column lock actuator)
• Differential pressure sensor (on turbocharger)
• Engine control module (ecm) (right rear of engine compt)
• Exhaust gas recirculation (egr) motor (top of engine)
• G609 (right side of plenum chamber)
• G62
• G62 (base of right "c" pillar)
• Mass air flow (maf) sensor (air intake duct at filter housing)
• Multi-function transmission range (tr) switch
• Nca
• Red
• Right "c" pillar)
• Starting/charging system
• T10ab
• T10b
• T10c
• T10d
• T10e
• T10m
• T14h
• T17d
• T17e
• T20e
• T91
• Transfer fuel pump
• Turbocharger (tc) control module 1 (turbocharger assembly)

3.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 9) for Audi Q7 Premium Plus 2013:

• Automatic glow time control module (in left plenum chamber)
• Auxiliary heater heating element
• Fuse 60a
• G45 (behind center of dash)
• G51 (right side of luggage compt)
• G609 (right side of plenum chamber)
• Glow plug
• Heat setting 3 relay
• High heat output relay
• Hot at all times
• Low heat output relay
• Nca
• Red
• Reducing agent pump, reducing agent pump heater & reducing agent metering system pressure sensor (at right rear wheel housing)
• Relay & fuse panel e-box (left side of plenum chamber)
• T17e
• T2bg
• T8al

3.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 9) for Audi Q7 Premium Plus 2013:

• (right side of plenum chamber) g609
• 17a
• Cylinder 2 combustion chamber pressure sensor & glow plug 2
• Fuse 150a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Fuse 80a
• Fuse carrier
• Fuse panel b (left instrument panel)
• Fuse panel d (below driver seat)
• G35 (under front passenger's seat)
• G44 (behind left kick panel)
• Glow plug
• Hot at all times
• Injector
• Nox sensor 1 control module (left side of engine compt)
• Nox sensor 2 control module (under rear of vehicle)
• Particulate sensor (at exit of scr catalyst)
• Red
• Reduced oil pressure switch (near engine oil filter)
• Reducing agent
• Relay & fuse panel e-box (left side of plenum chamber)
• T10c
• T10m
• T6t

3.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 9) for Audi Q7 Premium Plus 2013:

• 10a
• 11a
• 12a
• 13a
• 14a
• 15a
• 16a
• 18a
• Computer data lines system
• Cooling fans system
• Cruise control system
• Engine control module (ecm) (right rear of engine compt)
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 16 20a (or 25a)
• Fuse 5a
• Red
• Relay & fuse panel e-box (left side of plenum chamber)
• Starting/charging system
• T10e
• T17d
• T17e
• T91

3.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 9) for Audi Q7 Premium Plus 2013:

• (rear of engine) coolant pump
• Abs control module (right plenum chamber)
• Brake light disable relay
• Brake light switch & brake pedal switch (brake light switch: brake pedal assembly)
• Climatronic control module (in upper center console)
• Coolant circulation pump relay (relay & fuse panel/ instrument panel center)
• Exterior lights system
• Fuse 5a
• Fuse carrier
• Fuse panel c (right rear engine compt)
• G44 (behind left kick panel)
• G609 (right side of plenum chamber)
• G640 (left side of engine compt)
• G664 (behind left side of dash)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (exhaust pipe, before catalytic converter)
• High pressure sensor (evaporator expansion valve, under right side of dash)
• Nca
• Red
• Relay & fuse carrier
• T10c
• T10d
• T16c
• T16d

3.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (6 of 9) for Audi Q7 Premium Plus 2013:

• (left side fuel tank) fuel level sensor 2
• (right cylinder head) camshaft position (cmp) sensor
• (right side fuel tank) fuel level sensor 1
• Computer data lines system
• Display unit
• Engine coolant
• Engine coolant level/temperature (ecl/ect) ind lamp
• Fuel gauge
• G45 (behind center of dash)
• G609 (right side of plenum chamber)
• Instrument cluster control module
• Level (ecl) warning switch
• Oil level thermal sensor (lower oil pan)
• Oil pressure
• Oil pressure ind lamp
• Red
• Switch (top front of engine)
• T10f

3.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (7 of 9) for Audi Q7 Premium Plus 2013:

• (front of engine) map controlled engine cooling thermostat
• (next to engine oil filter) cylinder head coolant valve
• (on filler neck) reducing agent tank cap switch
• (reducing agent tank sensor: at right rear wheel housing)
• (top center of engine) exhaust gas recirculation (egr) cooler switch over valve
• Electrohydraulic engine mount solenoid valve
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse panel b (left instrument panel)
• Fuse panel f (right side of luggage compt)
• G51 (right side of luggage compt)
• G77 (base of left "b" pillar)
• Hot at all times
• Nca
• Red
• Reducing agent line heater (under left side vehicle)
• Reducing agent metering system control module (under the rear bench seat below floor covering)
• Reducing agent tank heater
• Reducing agent tank sensor & reducing agent temperature sensor
• Reducing agent transfer pump (under left side vehicle)
• T10ab
• T17e

3.0L Turbo Diesel, Engine Performance Wiring Diagram (8 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (8 of 9) for Audi Q7 Premium Plus 2013:

• (downstream of particle filter) exhaust gas temperature (ect) sensor 4
• (left engine compt) oil pressure regulation valve
• (on radiator outlet) engine coolant temperature (ect) sensor (on radiator)
• (right rear of engine) engine coolant temperature sensor
• Engine control module (ecm) (right rear of engine compt)
• Red
• T105
• T10ab
• T10m
• T17d

3.0L Turbo Diesel, Engine Performance Wiring Diagram (9 of 9) for Audi Q7 Premium Plus 2013

List of elements for 3.0L Turbo Diesel, Engine Performance Wiring Diagram (9 of 9) for Audi Q7 Premium Plus 2013:

• (cylinder head assembly) fuel injector cylinders
• (left front of engine) engine temperature control sensor
• (right front of engine) fuel pressure regulator valve
• (top center of engine) fuel metering valve
• (top right rear of engine) fuel temperature sensor
• Brake booster pressure sensor (brake booster assembly)
• Charge air pressure sensor & intake air temperature (iat) sensor (left front of engine compt)
• Cooling fans system
• Engine control module (ecm) (right rear of engine compt)
• Engine speed sensor (transmission bell housing)
• Fuel pressure sensor (top left side of engine)
• Intake flap motor (top front of engine)
• Oil temperature sensor 2 (right front of engine)
• Red
• T105
• T10ab
• T10m
• T17d
• Throttle valve control module (on throttle valve)