ENGINE PERFORMANCE – Audi Q5 2.0T 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 7) for Audi Q5 2.0T 2012:

• (left rear of engine compt) g12
• (right side of trunk) comfort system central control module
• Brake booster pressure sensor (w/ engine start/stop system)
• Cooling fans system
• Cruise control system
• Engine control module (ecm) (in plenum chamber driver's side)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse carrier 1
• G12 (left rear of engine compt)
• Nca
• Oil level thermal sensor (in lower oil pan section)
• Oxygen sensor (o2s) after 3-way catalytic converter (twc) & oxygen sensor (o2s) 1 after catalytic converter heater (behind three way catalytic converter)
• Red
• Relay/fuse panel b (driver's side plenum chamber on electronics box)
• Starting/ charging system
• Stop system
• System
• T17r
• T32d
• T94
• Transmission neutral position sensor (w/ engine start/stop system)
• Transmissions
• W/ engine start/
• W/o engine start/

2.0L Turbo, Engine Performance Wiring Diagram (2 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 7) for Audi Q5 2.0T 2012:

• 10a
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (top of accelerator pedal assembly)
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Fuse 110a
• Fuse 15a
• Fuse carrier 1
• Fuse panel a (on battery positive terminal)
• G12 (left rear of engine compt)
• G15
• Hot at all times
• Ignition coils 1, 2, 3 & 4 w/ power output stage (top right side of engine)
• Nca
• Red
• Reduced oil pressure switch (front of engine)
• Relay/ fuse panel b (driver's side plenum chamber on electronics box)
• T17e
• T17q
• T17r
• To spark plug
• W/ engine start/stop system
• W/o engine start/stop system

2.0L Turbo, Engine Performance Wiring Diagram (3 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 7) for Audi Q5 2.0T 2012:

• (integral to brake pedal switch) brake light switch
• (left top of engine)
• (top of fuel tank) fuel pump (fp) control module
• (top of right cylinder head)
• Auxiliary engine coolant pump relay (relay/fuse panel b)
• Camshaft adjustment actuator 1
• Camshaft adjustment actuator 2
• Camshaft adjustment actuator 3
• Camshaft adjustment actuator 4
• Camshaft adjustment actuator 5
• Camshaft adjustment actuator 6
• Camshaft adjustment actuator 7
• Camshaft adjustment actuator 8
• Fuel level sensor & transfer pump (fp)
• Fuse 25a
• Fuse carrier
• Fuse panel c (lower left side of dash)
• G51 (right "d" pillar)
• T17e
• T17q
• W/ engine start/stop system
• W/o engine start/stop system

2.0L Turbo, Engine Performance Wiring Diagram (4 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 7) for Audi Q5 2.0T 2012:

• (not used)
• (under left front of center console) g687
• Camshaft adjustment valve 1 (front of cylinder head)
• Climatronic control module
• Climatronic refrigerant shut-off valve (rear center of engine compt)
• Cold start injector (w/ start/stop system & flex fuel)
• Computer data lines system
• Fuse 10a
• Fuse carrier
• Fuse panel sd
• G687 (under left front of center console)
• Hot at all times
• Instrument cluster control module
• Leak detection pump (ldp) (w/o start/stop system) (on vehicle floor, under rear left floor panel)
• Left electro hydraulic engine mount solenoid valve
• Right electro hydraulic engine mount solenoid valve (w/ start/stop system)
• Speedometer
• T17b
• T17q
• T20e
• Tachometer
• W/ engine start/stop system
• W/o engine start/stop system

2.0L Turbo, Engine Performance Wiring Diagram (5 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 7) for Audi Q5 2.0T 2012:

• (top of engine under intake) fuel pressure sensor
• (top right side of engine) fuel injectors 1, 2, 3 & 4
• Evap canister purge regulator valve (left rear of engine)
• Fuel quality sensor (w/ engine start/stop system & flex fuel)
• Intake manifold runner control (imrc) valve (rear of intake manifold)
• Oil pressure regulation valve (left side of engine)
• T14f
• T17t
• T8w
• Turbocharger recirculation valve (on turbocharger)
• W/ engine start/stop system
• W/o engine start/stop system
• Wastegate bypass regulator valve (on turbocharger)

2.0L Turbo, Engine Performance Wiring Diagram (6 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 7) for Audi Q5 2.0T 2012:

• (front of engine) engine coolant temperature (ect) sensor
• (on charge air intake duct) charge air pressure sensor
• (rear of engine) intake air temperature (iat) sensor
• (top front of engine) intake manifold runner position sensor
• Engine control module (ecm) (in plenum chamber driver's side)
• Engine speed sensor (top front of engine)
• Low fuel pressure sensor (w/ engine start/stop system & flex fuel) (right rear of engine)
• Stop system
• T14f
• T60
• W/ engine start/ stop system
• W/o engine start/

2.0L Turbo, Engine Performance Wiring Diagram (7 of 7) for Audi Q5 2.0T 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (7 of 7) for Audi Q5 2.0T 2012:

• (on air intake duct) mass air flow (maf) sensor
• (on high pressure pump) fuel pressure regulator valve
• Camshaft position (cmp) sensor (top front of engine)
• Computer data lines system
• Engine control module (ecm) (in plenum chamber driver's side)
• Engine speed (rpm) sensor (lower left rear of engine)
• Fuse 5a
• Fuse carrier
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (before three way catalytic converter)
• Hot at all times
• Knock sensor (ks) 1 (top of engine)
• Nca
• Relay/fuse panel b (driver's side plenum chamber on electronics box)
• Starting/charging system
• T14f
• T60
• T94
• Throttle valve control module (rear of engine)
• Transmissions system
• W/ engine start/stop system

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 8) for Audi Q5 2.0T 2012:

• (left rear of engine compt) g12
• Accelerator pedal position (tp) sensor & accelerator pedal position (tp) sensor 2 (top of accelerator pedal assembly)
• Cooling fans system
• Engine control module (ecm) (in plenum chamber driver's side)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse carrier
• G12 (left rear of engine compt)
• Nca
• Oil level thermal sensor (in lower oil pan section)
• Oxygen sensor 2 after three way catylitic converter & oxygen sensor 2 (02s) after catylitic converter heater (behind three way converter)
• Oxygen sensor after three way catylitic converter & oxygen sensor 1 (o2s) after catylitic converter heater (behind three way catalytic converter)
• Red
• Relay/ fuse panel b (driver's side plenum chamber on electronics box)
• Starting/ charging system
• Starting/charging system
• T17e
• T17q
• T17r
• T94

3.2L, Engine Performance Wiring Diagram (2 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 8) for Audi Q5 2.0T 2012:

• 10a
• Battery interrupt igniter
• Battery jump start terminal (in center plenum chamber)
• Camshaft adjustment actuator 1 (top of right cylinder head)
• Camshaft adjustment actuator 2 (top of right cylinder head)
• Camshaft adjustment actuator 3 (top of right cylinder head)
• Camshaft adjustment actuator 4 (top of right cylinder head)
• Camshaft adjustment actuator 5 (top of right cylinder head)
• Camshaft adjustment actuator 6 (top of right cylinder head)
• Fuse 110a
• Fuse 15a
• Fuse carrier
• Fuse panel a (on battery positive terminal)
• Hot at all times
• Red
• Reduced oil pressure switch (rear of left cylinder bank)
• Relay/ fuse panel b (driver's side plenum chamber on electronics box)
• T14e

3.2L, Engine Performance Wiring Diagram (3 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 8) for Audi Q5 2.0T 2012:

• Comfort system central control module (right side of trunk)
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse panel c (lower left side of dash)
• Red
• Relay/ fuse panel b (driver's side plenum chamber on electronics box)
• Shift lock solenoid
• T17q
• T17r
• T32d
• Transmission control module (on transmission)

3.2L, Engine Performance Wiring Diagram (4 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 8) for Audi Q5 2.0T 2012:

• (before three way catalytic converter) heated oxygen sensor (ho2s) & oxygen sens (02s) heater
• (before three way catalytic converter) heated oxygen sensor (ho2s) 2 & oxygen sens (02s) 2 heater
• (top of fuel tank) fuel pump (fp) control module
• Brake light switch (integral to brake pedal switch)
• Camshaft adjustment actuator 10 (left top of engine)
• Camshaft adjustment actuator 11 (left top of engine)
• Camshaft adjustment actuator 12 (left top of engine)
• Camshaft adjustment actuator 7 (left top of engine)
• Camshaft adjustment actuator 8 (left top of engine)
• Camshaft adjustment actuator 9 (left top of engine)
• G51 (right "d" pillar)
• G687 (on left side of center tunnel)
• Nca
• Red
• T17e
• T17q
• T17r
• Transfer fuel pump

3.2L, Engine Performance Wiring Diagram (5 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 8) for Audi Q5 2.0T 2012:

• (rear of engine) manifold absol- ute pressure (map)/ intake air temperature (iat) sensor
• (under left front of center console) g687
• Auxiliary engine coolant pump relay (relay/fuse panel b)
• Camshaft adjustment valve 1 (exhaust) (right rear of engine)
• Camshaft adjustment valve 1 (right rear of engine)
• Camshaft adjustment valve 2 (exhaust) (left rear of engine)
• Camshaft adjustment valve 2 (left rear of engine)
• Climatronic control module
• Climatronic refrigerant shut-off valve (rear center of engine compt)
• Computer data lines system
• Fuse 5a
• Fuse carrier
• Fuse panel d (lower right side of dash)
• Hot at all times
• Instrument cluster control module
• Red
• Speedometer
• T17b
• T17q
• T20e
• Tachometer

3.2L, Engine Performance Wiring Diagram (6 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (6 of 8) for Audi Q5 2.0T 2012:

• (front of engine) engine coolant temperature (ect) sensor
• (if equipped) secondary air injection sensor 1
• (left front of engine) camshaft position (cmp) sensor 2
• (left side of engine) camshaft position sensor 4
• (lower left left rear of engine) engine speed (rpm) sensor
• (right rear of engine) low fuel pressure sensor
• (right side of engine) camshaft position sensor 3
• (top front of engine) camshaft posi- position (cmp) sensor
• (top of engine under intake) fuel pressure sensor
• Engine control module (ecm) (in plenum chamber driver's side)
• Intake manifold tuning (imt) valve position sensor (front of engine)
• Knock sensor (ks) 1 (top of engine)
• Knock sensor (ks) 2 (top of engine under intake)
• Nca
• Red
• T14e
• T60

3.2L, Engine Performance Wiring Diagram (7 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (7 of 8) for Audi Q5 2.0T 2012:

• 50a
• Evaporative emission (evap) canister purge regulator valve 1 (rear of engine)
• Fuel metering valve (right front of engine)
• G615 (left front suspension strut)
• Intake manifold tuning (imt) valve (front of engine)
• Leak detection pump (ldp) (on vehicle floor, under rear left floor panel)
• Oil pressure regulator valve (left side of engine)
• Red
• Second- ary air injection (air) pump fuse
• Secondary air injection (air) pump motor (if equipped)
• Secondary air injection (air) pump relay (if equipped) (relay/fuse panel b)
• Secondary air injection (air) solenoid valve (if equipped)
• Secondary air injection (air) solenoid valve 2 (if equipped)
• T14e
• T17q

3.2L, Engine Performance Wiring Diagram (8 of 8) for Audi Q5 2.0T 2012

List of elements for 3.2L, Engine Performance Wiring Diagram (8 of 8) for Audi Q5 2.0T 2012:

• (top of engine under intake) fuel injector cylinders
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Computer data lines system
• Engine control module (ecm) (in plenum chamber driver's side)
• G600
• G601
• G615 (left front suspension strut)
• Ignition coil w/power output stage (coil 1, 2 & 3: right side of engine) (coil 4, 5 & 6: left side of engine)
• Module (on steering column)
• Nca
• Red
• Starting/charging system
• Steering column electronic systems control t16f
• T14e
• T17b
• T17q
• T17r
• T60
• T6ad
• T94
• Throttle valve control module (on throttle body)
• To spark plug