ENGINE PERFORMANCE – Jaguar XF Supercharged 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.2L

4.2L, Engine Performance Wiring Diagram (1 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (1 of 5) for Jaguar XF Supercharged 2009:

• (behind right front wheel arch liner) g1d108
• Ambient air temperature sensor
• Ambient temp sens
• Battery
• Brake sw
• C1bb01b
• C1e117b
• C1ec01a
• Computer data lines system
• Cooling fan control unit (behind right side of front bumper)
• Cooling fans system
• Cov
• Cruise cancel sw
• Dphc
• Driver door mirror (in mirror)
• Ems ctrl
• Eng crank
• Engine control module (ecm) (right rear of engine compt)
• Engine junction box (under engine compt fuse box)
• Exterior lights system
• Flp
• Fpdm ctrl
• Fpdm monitor
• Fuel gauge sender unit
• Fuel pump
• Fuel pump driver module (under right rear of vehicle)
• Fuel pump pos
• Fuel tank
• Fuse 10a
• Fuse 10a/30a
• Fuse 15a
• Fuse 50a
• Fuse 5a
• G3d162 (right "c" pillar)
• Gnd
• High current ems relay
• Hot at all times
• Hs can pos
• Ign sply 1
• Ign sply 2
• Ign sw
• Monitor
• Nca
• Pdl demand pot 1
• Pdl demand pot 2
• Pn sw
• Pwm ctrl
• Pwr gnd 1
• Pwr gnd 2
• Pwr gnd 3
• Ran fan pwm
• Red
• Sai air pmp ctrl
• Sai map sens
• Sai vac sol ctrl
• Secondary air injection (sai) map sensor (behind left front wheel arch liner)
• Sens 5v sply 1
• Sens 5v sply 2
• Sens gnd 1
• Sens gnd 2
• Sig
• Sig gnd 1
• Sply
• Srs sig
• Start rly +
• Start rly -
• Starting/ charging system
• Vacuum (sai) solenoid (right front of engine)

4.2L, Engine Performance Wiring Diagram (2 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (2 of 5) for Jaguar XF Supercharged 2009:

• (behind left front wheel arch liner) secondary air injection (sai) pump
• Accelerator pedal position sensor (top of accelerator pedal bracket)
• Batt
• C1bb01b
• C4bp01d
• C4bp01k
• C4bp01l
• Computer data lines system
• Egr stepper motor (top rear of engine)
• Engine coolant temperature sensor (on coolant outlet casting)
• Engine junction box (under engine compt fuse box)
• Fuel pump relay
• Fuel sens a
• Fuel sens b
• Fuel sens rtn
• Fuse 25a
• G1d129 (behind left headlight assembly)
• G1d173
• Gnd
• Heater
• Hot at all times
• Leak detection unit (under left rear of vehicle)
• Lppr input
• Ms can pos
• Pmp rtn
• Purge control valve (top left side of engine)
• Rear junction box (right side of luggage compt)
• Red
• Rsjb pwr gnd
• Sia relay (full iso)
• Sig
• Temperature & manifold absolute pressure sensor (top center rear of engine)
• Throttle motor (on throttle body)
• Valve rtn
• Vref

4.2L, Engine Performance Wiring Diagram (3 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (3 of 5) for Jaguar XF Supercharged 2009:

• (on engine air intake, near air cleaner) mass air flow sensor
• (right kick panel) central junction box
• Air temp
• Air temp sens
• C1bb01b
• C3bp01h
• Coolant temp sens
• Eegr 1
• Eegr 2
• Eegr 3
• Eegr 4
• Engine control module (ecm) (right rear of engine compt)
• Engine junction box (under engine compt fuse box)
• Fuel rail press sens
• Fuel rail temperature sensor (top right rear of engine)
• Fuel temp sens
• Fuse 15a
• Fuse 20a
• G1d123 (left rear of engine compt)
• Hego relay (full iso)
• Htr ctrl a upstream
• Htr ctrl b upstream
• Htr hego a
• Htr hego b
• Ign 1a
• Ign 1b
• Ign 2a
• Ign 2b
• Ign 3a
• Ign 3b
• Ign 4a
• Ign 4b
• Ign fail 1
• Ign fail 2
• Ignition relay (full iso)
• Imtv b
• Inj 1a
• Inj 1b
• Inj 2a
• Inj 2b
• Inj 3a
• Inj 3b
• Inj 4a imtv a
• Inj 4b
• Maf
• Maf gnd
• Map sens
• P1300
• Purge valve
• Red
• Sens 5v sply
• Sply
• Temp gnd
• Throttle mtr +
• Throttle mtr -
• Throttle pos sens 1
• Throttle pos sens 2
• Uhego rly ctrl
• Vvt a
• Vvt b

4.2L, Engine Performance Wiring Diagram (4 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (4 of 5) for Jaguar XF Supercharged 2009:

• (5, 6, 7 & 8: top of left cylinder bank) (1, 2, 3 & 4: top of right cylinder bank) ignition coils
• Fuel injectors (1, 2, 3 & 4: on right cylinder bank fuel rail) (5, 6, 7 & 8: on left cylinder bank fuel rail)
• Ignition coil suppressor
• P1051
• P1052
• Variable camshaft timing unit bank 1
• Variable camshaft timing unit bank 2

4.2L, Engine Performance Wiring Diagram (5 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L, Engine Performance Wiring Diagram (5 of 5) for Jaguar XF Supercharged 2009:

• (lower right front of engine) oil temperature sensor
• (rear of left cylinder bank)
• (rear of right cylinder bank) camshaft position sensor bank 1
• (top right side of engine) fuel rail pressure sensor
• (under side of engine, near transmission bellhousing) crankshaft position sensor
• A bank cam sens
• Alternator lin
• B bank cam sens
• Cam sens gnd bank a
• Cam sens gnd bank b
• Camshaft position (cmp) sensor bank 2
• Computer data lines system
• Crank sens
• Crank sens gnd
• Engine control module (ecm) (right rear of engine compt)
• Even oxygen post catalyst sensor (downstream of left catalytic converter)
• Even oxygen pre catalyst sensor (upstream of left catalytic converter)
• Gnd
• Hego a rtn
• Hego b rtn
• Hego sens a
• Hego sens b
• Hs can pos
• Knock sens a
• Knock sens a gnd
• Knock sens b
• Knock sens b gnd
• Maf gnd
• Odd oxygen post catalyst sensor (downstream of right catalytic converter)
• Odd oxygen pre catalyst sensor (upstream of right catalytic converter)
• Oil temp sens
• Pi300
• Sens 5v sply
• Sens gnd 1
• Sens gnd 2
• Sens gnd 3
• Sens gnd 4
• Sig
• Starting/charging system
• Twin knock sensor (top center of engine)
• Uhego a constant
• Uhego a variable
• Uhego b constant
• Uhego b variable
• Vref

4.2L SC

4.2L SC, Engine Performance Wiring Diagram (1 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L SC, Engine Performance Wiring Diagram (1 of 5) for Jaguar XF Supercharged 2009:

• (behind right front wheel arch liner) g1d108
• (behind right side of radiator) super charger coolant pump
• Air temp
• Ambient air temperature sensor
• Ambient temp sens
• Battery
• Brake sw
• C1bb01b
• C1e117b
• C1ec01a
• Computer data lines system
• Cooling fan control unit (behind right side of front bumper)
• Cooling fans system
• Cov
• Cruise cancel sw
• Dphc
• Driver door mirror (in mirror)
• Ems ctrl
• Eng crank
• Engine control module (ecm) (right rear of engine compt)
• Engine junction box (under engine compt fuse box)
• Exterior lights system
• Flp
• Fpdm ctrl
• Fpdm monitor
• Fuel gauge sender unit
• Fuel pump
• Fuel pump driver module (under right rear of vehicle)
• Fuel pump pos
• Fuel tank
• Fuse 10a
• Fuse 10a/30a
• Fuse 15a
• Fuse 50a
• Fuse 5a
• G1d131 (behind right headlight assembly)
• G3d162 (right "c" pillar)
• Gnd
• High current ems relay
• Hot at all times
• Hs can pos
• Ign sply 1
• Ign sply 2
• Ign sw
• Maf
• Maf gnd
• Mass air flow sensor (on engine air intake, near air cleaner)
• Monitor
• Nca
• Pdl demand pot 1
• Pdl demand pot 2
• Pn sw
• Pwm ctrl
• Pwr gnd 1
• Pwr gnd 2
• Pwr gnd 3
• Ran fan pwm
• Red
• Sai air pmp ctrl
• Sai vac sol ctrl
• Sc inlet air temp
• Sc maf
• Sc maf gnd
• Sens 5v sply 1
• Sens 5v sply 2
• Sens gnd 1
• Sens gnd 2
• Sig gnd 1
• Sply
• Srs sig
• Start rly +
• Start rly -
• Starting/ charging system
• Temp gnd
• Vacuum (sai) solenoid (top left side of engine)

4.2L SC, Engine Performance Wiring Diagram (2 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L SC, Engine Performance Wiring Diagram (2 of 5) for Jaguar XF Supercharged 2009:

• (behind left front wheel arch liner) secondary air injection (sai) pump
• Accelerator pedal position sensor (top of accelerator pedal bracket)
• Batt
• C1bb01b
• C4bp01d
• C4bp01k
• C4bp01l
• Computer data lines system
• Egr stepper motor (top center rear of engine)
• Engine coolant temperature sensor (on coolant outlet casting)
• Engine junction box (under engine compt fuse box)
• Fuel pump relay
• Fuel sens a
• Fuel sens b
• Fuel sens rtn
• Fuse 15a
• Fuse 25a
• G1d129 (behind left headlight assembly)
• G1d173
• Gnd
• Heater
• Hot at all times
• Leak detection unit (under left rear of vehicle)
• Lppr input
• Manifold absolute pressure sensor (top center rear of engine)
• Ms can pos
• Pmp rtn
• Purge control valve (top left side of engine)
• Rear junction box (right side of luggage compt)
• Red
• Rsjb pwr gnd
• Sia relay (full iso)
• Sig
• Temp
• Temperature & manifold absolute pressure sensor (top right side of engine)
• Throttle motor (on throttle body)
• Valve rtn
• Vref
• Water pump relay (half iso)

4.2L SC, Engine Performance Wiring Diagram (3 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L SC, Engine Performance Wiring Diagram (3 of 5) for Jaguar XF Supercharged 2009:

• (on engine air intake, near air cleaner) mass air flow sensor
• (right kick panel) central junction box
• Air temp
• Air temp sens
• C1bb01b
• C3bp01h
• Coolant temp sens
• Eegr 1
• Eegr 2
• Eegr 3
• Eegr 4
• Engine control module (ecm) (right rear of engine compt)
• Engine junction box (under engine compt fuse box)
• Fuel rail press sens
• Fuel rail temperature sensor (top right rear of engine)
• Fuel temp sens
• Fuse 15a
• Fuse 20a
• G1d123 (left rear of engine compt)
• Hego relay (full iso)
• Htr ctrl a upstream
• Htr ctrl b upstream
• Htr hego a
• Htr hego b
• Ic pump rly
• Ign 1a
• Ign 1b
• Ign 2a
• Ign 2b
• Ign 3a
• Ign 3b
• Ign 4a
• Ign 4b
• Ign fail 1
• Ign fail 2
• Ignition relay (full iso)
• Imtv b
• Inj 1a
• Inj 1b
• Inj 2a
• Inj 2b
• Inj 3a
• Inj 3b
• Inj 4a imtv a
• Inj 4b
• Maf
• Maf gnd
• Map sens
• P1300
• Purge valve
• Red
• Sens 5v sply
• Sply
• Temp gnd
• Throttle mtr +
• Throttle mtr -
• Throttle pos sens 1
• Throttle pos sens 2
• Uhego rly ctrl
• Vvt a
• Vvt b

4.2L SC, Engine Performance Wiring Diagram (4 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L SC, Engine Performance Wiring Diagram (4 of 5) for Jaguar XF Supercharged 2009:

• (5, 6, 7 & 8: top of left cylinder bank) (1, 2, 3 & 4: top of right cylinder bank) ignition coils
• Fuel injectors (1, 2, 3 & 4: on right cylinder bank fuel rail) (5, 6, 7 & 8: on left cylinder bank fuel rail)
• Ignition coil suppressor
• P1051
• P1052
• Variable camshaft timing unit bank 1
• Variable camshaft timing unit bank 2

4.2L SC, Engine Performance Wiring Diagram (5 of 5) for Jaguar XF Supercharged 2009

List of elements for 4.2L SC, Engine Performance Wiring Diagram (5 of 5) for Jaguar XF Supercharged 2009:

• (lower right front of engine) oil temperature sensor
• (rear of left cylinder bank)
• (rear of right cylinder bank) camshaft position sensor bank 1
• (top right side of engine) fuel rail pressure sensor
• (under side of engine, near transmission bellhousing) crankshaft position sensor
• A bank cam sens
• Alternator lin
• B bank cam sens
• Cam sens gnd bank a
• Cam sens gnd bank b
• Camshaft position (cmp) sensor bank 2
• Computer data lines system
• Crank sens
• Crank sens gnd
• Engine control module (ecm) (right rear of engine compt)
• Even oxygen post catalyst sensor (downstream of left catalytic converter)
• Even oxygen pre catalyst sensor (upstream of left catalytic converter)
• Gnd
• Hego a rtn
• Hego b rtn
• Hego sens a
• Hego sens b
• Hs can pos
• Ic air temp sens
• Knock sens a
• Knock sens a gnd
• Knock sens b
• Knock sens b gnd
• Maf gnd
• Odd oxygen post catalyst sensor (downstream of right catalytic converter)
• Odd oxygen pre catalyst sensor (upstream of right catalytic converter)
• Oil temp sens
• Pi300
• Sens 5v sply
• Sens gnd 1
• Sens gnd 2
• Sens gnd 3
• Sens gnd 4
• Sig
• Starting/charging system
• Thr map
• Twin knock sensor (top center of engine)
• Uhego a constant
• Uhego a variable
• Uhego b constant
• Uhego b variable
• Vref