ENGINE PERFORMANCE – Audi S5 Quattro 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 7) for Audi S5 Quattro 2008:

• (left rear of engine compt) g12
• 30a
• Brake booster pressure sensor
• Brake booster relay (in left plenum chamber e-box)
• Brake system vaccum pump
• Camshaft position (cmp) sensor 2 (top of left cylinder bank)
• Camshaft position (cmp) sensor 4 (left side of engine)
• Comfort system central control module (a/t) (right rear of luggage compt)
• Cooling fans system
• Engine control module (ecm) (in left of plenum chamber)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse carrier
• G12 (left rear of engine compt)
• Low fuel pressure sensor (left side of engine)
• Nca
• Oil level thermal sensor
• Oxygen sensor (02s) 2 behind three way catalytic convertor (in left exhaust)
• Oxygen sensor (o2s) behind three way catalytic convertor (in right exhaust)
• Red
• Relay/ fuse carrier e box sb (in left chamber plenum e-box)
• Second- ary air injection (air) pump motor (below right headlight assembly)
• Starting/ charging system
• Starting/charging system
• T32d
• T94
• Transmission control module (a/t) (under tran- smission oil pan)

4.2L, Engine Performance Wiring Diagram (2 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 7) for Audi S5 Quattro 2008:

• 10a
• 15a
• Battery jump start terminal (on terminal 30 wire junction block)
• Brake vacuum pump fuse
• Chamber e-box)
• Evaporative emission (evap) canister purge regulator valve (at rear of engine)
• Fuel metering valve (top right side of engine)
• Fuel metering valve 2 (top left side of engine)
• Fuse 110a
• Fuse 15a
• Fuse carrier
• G615 (on left strut tower)
• Hot at all times
• Intake air switch-over valve (right front of engine compt)
• Leak detection pump (ldp)
• Left electro- hydraulic engine mount solenoid valve
• Mass air flow (maf)/ intake air temperature (iat) sensor (right side of engine compt)
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• Secondary air injection (air) pump motor (below right headlight assembly)
• Secondary air injection (air) pump relay (in left plenum
• Transmissions system

4.2L, Engine Performance Wiring Diagram (3 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 7) for Audi S5 Quattro 2008:

• (left rear of engine compt) g12
• After-run coolant pump
• 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)
• Clutch position sensor (m/t)
• Comfort system central control module (m/t) (right rear of luggage compt)
• Coolant circulation pump relay (on left plenum chamber e-box)
• Cruise control switch (if equ- ipped)
• Electro- mechanical parking brake control (right rear of luggage compt)
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• Map control- led engine cooling thermostat
• Red
• Shift lock solenoid (a/t)
• T16f
• T30a
• T32d
• Transmission control module (a/t) (under transmission oil pan)

4.2L, Engine Performance Wiring Diagram (4 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 7) for Audi S5 Quattro 2008:

• (on brake pedal assembly) brake light switch
• (right rear of luggage compt) comfort system central control module
• Climatronic control module
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Coil 7
• Coil 8
• Fuel gauge sensor
• Fuel pump (fp) control module
• G12 (left rear of engine compt)
• G600
• G601
• G615 (on left strut tower)
• G663 (on right "c" panel)
• Ignition coil (coils:1,2,3 & 4 top of right cylinder bank) (coils:5,6,7 & 8 top of left cylinder bank)
• Intake flap motor (front of engine)
• Nca
• Red
• Right electro- hydraulic engine mount solenoid valve
• T20e
• T32d
• T5f
• To spark plug
• Variable intake manifold runner motor (front of motor)

4.2L, Engine Performance Wiring Diagram (5 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 7) for Audi S5 Quattro 2008:

• (front of engine) intake manifold runner position sensor
• (front of engine) intake manifold runner position sensor 2
• (on right cylinder bank) camshaft position (cmp) sensor 3
• (rear of engine) engine speed (rpm) sensor
• (top of right cylinder bank) camshaft position (cmp) sensor
• (top right front of engine) fuel pressure sensor
• Engine control module (ecm) (in left of plenum chamber)
• Engine coolant temperature (ect) sensor
• Knock sensor (ks) 4 (top left side of engine)
• Nca
• Red
• T60

4.2L, Engine Performance Wiring Diagram (6 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (6 of 7) for Audi S5 Quattro 2008:

• Computer data lines system
• Engine coolant level/temp warning
• Engine coolant temp
• Engine electronics indicator
• Fuel level
• Fuel level sensor 2
• Fuel reserve warning
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G687 (left side of center tunel)
• Hot at all times
• Instrument cluster control module
• Knock sensor (ks) 1 (top right front of engine)
• Knock sensor (ks) 2 (top right side of engine)
• Knock sensor (ks) 3 (top left side of engine)
• Nca
• Oil pressure warning
• Red
• Relay/ fuse carrier e box sb (in left plenum chamber e-box)
• Speedometer
• T32f
• Throttle position (tp) sensor & throttle position (tp) sensor 2 (top of accelerator pedal assembly)
• Vehicle electrical system control module (on relay & fuse panel)

4.2L, Engine Performance Wiring Diagram (7 of 7) for Audi S5 Quattro 2008

List of elements for 4.2L, Engine Performance Wiring Diagram (7 of 7) for Audi S5 Quattro 2008:

• (in left exhaust) heated oxygen sensor (ho2s) 2
• (in right exhaust) heated oxygen sensor (h02s)
• Computer data lines system
• Engine control module (ecm) (in left plenum chamber)
• Fuel injectors
• Nca
• Starting/charging system
• T60
• T94
• Throttle valve control module (at rear of engine)
• Transmission control module (a/t) (under transmission oil pan)