ENGINE PERFORMANCE
4.4L VIN D
4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac XLR 2006
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Automotive Electricians Portal FZCO List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac XLR 2006:
- (behind right side of dash) body control module
- (right rear of engine compt) underhood fuse block
- 12v ref
- 5v ref
- A/c comp clutch rly
- Acc vlt
- Acc vlt sig
- Accelerator pedal position sensor (behind lower left of dash)
- Air conditioning system
- Apps 1 sig
- Apps 2 sig
- B10 pnk
- Battery + vlt
- C2 a9
- Ecm fuse 12 15a
- Ecm/ tcm fuse 11 15a
- Eng speed sig
- Engine control module (behind lower right front fender)
- Etc fuse 9 10a
- Evap vent sol ctrl
- Evaporative emissions (evap) canister vent solenoid
- F10 pnk
- F13
- F14
- Ftp sens sig
- Fuel level sensor
- Fuel pmp rly
- G106
- H13
- H14
- Hot at all times
- Iat sens sig
- Ign 1 relay
- Ign 1 vlt
- Ign1 rly ctrl
- Intake air temperature (iat)/mass air flow (maf) sensor (front of engine compt)
- Logic
- Low ref
- Maf sens sig
- Manifold absolute pressure (map) sensor (top front of engine)
- Mil ctrl
- Mrrtd fuse 25a
- Pnk
- Run/ crank relay 2
- Run/ crank rly ctrl
- S420
- Sciap sens sig
- Sp106 (in engine harness, right rear of engine compartment by battery, grounded to g106)
- Starting/ charging system
- Stop lamp sw sig
- Stp lmp sw sig
- Str enable rly ctrl
- Tan
- To emission fuse 14 (diagram 4 of 5)
- Transmissions system
- Vehicle speed sig
4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac XLR 2006
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac XLR 2006:
- (in right exhaust down pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- (right rear of engine compt) underhood fuse block
- (under vehicle, on left exhaust pipe, forward of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- A14
- A15
- B14
- Barometric pressure sensor
- Class 2 ser data
- Computer data lines system
- D10 pnk
- E10 pnk
- Engine control module (behind lower right front fender)
- Engine coolant temperature (ect) sensor
- Ess
- From odd b inj fuse 10 (diagram 4 of 5)
- Gen turn on sig
- Head up display
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (in right exhaust pipe, after catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (in left exhaust pipe, after catalytic converter)
- Ho2s hi sig b2s2
- Ho2s lo ref b2s1
- Ho2s low sig b2s2
- Ho2s ref vlt b2s1
- Instrument panel cluster
- Intake air temperature sensor (iat2)
- Logic
- Mil ind
- Nca
- O2 sen fuse 6 15a
- Pnk
- Radio
- Rear object sensor control module
- S211 (left side ignition control module jumper, approximately 5.0 cm from breakout for connector c109)
- Starting/ charging system
- Tan
- Underhood fuse block (right rear of engine compt)
- Vss
4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac XLR 2006
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac XLR 2006:
- (center front of engine) evaporative emissions (evap) canister purge valve
- (driver power seat harness, under seat
- (in engine compartment) supercharger coolant pump relay
- (in forward lamp harness, in engine
- (in left fuel tank) left fuel pump assembly
- (on left
- (on left rear frame, by left rear wheel well)
- (on upper left
- (top of right fuel tank) fuel tank pressure (ftp) sensor
- (top of right fuel tank) right fuel level sensor
- 5v ref
- 5v ref 2
- A/c press sens sig
- Air conditioning system
- Baro sens low ref
- Baro sens sig
- Base)
- Bypass valve ctrl
- C10
- Charge air cooler (cac) coolant pump (in engine compartment)
- Compt, on upper right frame rail, grounded to g102)
- Computer data lines system
- Cool fan rly ctrl
- Coolant pmp rly ctrl
- Data bus+
- Data bus-
- Ect sen sig
- Engine control module (behind lower right front fender)
- Evap purge valve ctrl
- Frame rail)
- Fuel level sensor
- Fuel pump
- Fuel pump fuse 10 20a
- Fuel pump relay
- G102
- G106
- G401
- Gen field duty cyc sig
- Ho2s htr lo ctrl b2s1
- Ho2s htr lo ctrl b2s2
- Hot at all times
- Iat2 low ref
- Iat2 sig
- Low ref
- Map sen sig
- Oil lev sw sig
- Park/neutral sig
- Pnk
- Rear frame, by left rear wheel well)
- S460 (front body harness, rear defogger tan capacitor, approximately 20.0 cm from sp302 breakout)
- S462
- Sp102
- Sp106 (in engine harness, right rear of engine compartment by battery,grounded to g106)
- Starting/ charging system
- Tan
- Underhood fuse block (right rear of engine compartment)
- W/s wash fuse 17 15a
4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac XLR 2006
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac XLR 2006:
- (right rear of engine compt) underhood fuse block
- (top left front of engine)
- (top right of engine)
- (top right rear of engine)
- A11
- B tan
- B11
- C8 pnk
- D d
- Emission fuse 14 15a
- Engine oil level/temperature sensor
- Engine oil pressure (eop) sensor
- Even inj fuse 6 15a
- From ign 1 a relay 44 (diagram 1 of 5)
- Fuel injector (fuel inj 1: top right front of engine) (fuel inj 2: top left front of engine) (fuel inj 3 & 5: right top of intake manifold) (fuel inj 4: top left of intake manifold) (fuel inj 6 & 8: left rear of intake manifold) (fuel inj 7: right rear of intake manifold)
- G107 (right front side of engine)
- Ignition coil/ module 1 (right front of engine)
- Ignition coil/ module 2
- Ignition coil/ module 3
- Ignition coil/ module 4
- Ignition coil/ module 6 (top left rear of engine)
- Ignition coil/ module 7
- Odd inj fuse 12 15a
- Pnk
- Pnk a
- S105
- S131
- S133
- S135
- S142
- S144
- S146
- Super charger inlet air pressure (sciap) sensor
- Super charger vaccum bypass valve
- Tan
- To o2 sen fuse 6 (diagram 2 of 5)
4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac XLR 2006
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac XLR 2006:
- (top front of engine)
- (upper center of engine) knock sensor (ks) bank 1
- (upper center of engine) knock sensor (ks) bank 2
- 5v c
- 5v ref
- Camshaft position actuator solenoid bank 1 exhaust (right front of engine)
- Camshaft position actuator solenoid bank 1 intake (lower right front of engine)
- Camshaft position actuator solenoid bank 2 exhaust (left front front of engine)
- Camshaft position actuator solenoid bank 2 intake (lower left front of engine)
- Camshaft position sensor bank 1 exhaust
- Camshaft position sensor bank 1 intake
- Camshaft position sensor bank 2 exhaust
- Camshaft position sensor bank 2 intake
- Ckp sen sig
- Cmp act sol b1 exhst
- Cmp act sol b1 intk
- Cmp act sol b2 exhst
- Cmp act sol b2 intk
- Cmp sen sig b1 exhst
- Cmp sen sig b1 intk
- Cmp sen sig b2 intk
- Cmp sens sig b2 exhst
- Crankshaft position sensor (upper center of engine)
- Eng oil temp sens
- Engine control module (behind lower right front fender)
- Fuel inj 1 ctrl
- Fuel inj 2 ctrl
- Fuel inj 3 ctrl
- Fuel inj 4 ctrl
- Fuel inj 5 ctrl
- Fuel inj 6 ctrl
- Fuel inj 7 ctrl
- Fuel inj 8 ctrl
- G106
- Ground
- Ho2s hi sig b1s2
- Ho2s htr lo ctrl b1s1
- Ho2s htr lo ctrl b1s2
- Ho2s lo ref b1s1
- Ho2s lo ref vlt b1s1
- Ho2s lo sig b1s2
- Iat sens sig
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ic 7 ctrl
- Ic 8 ctrl
- Ign 1 vlt
- Knock sen 1 sig
- Knock sen 2 sig
- Ks low ref b1
- Ks low ref b2
- Low ref
- Low ref b
- Maf sens sig
- Oil pressure sen sig
- Pnk
- Pnk/
- Sciap low ref
- Sen sig
- Sen sig a
- Sen sig b
- Sp106 (in engine harness, right rear of engine compartment by battery, grounded to g106)
- Tac mtr ctrl 1
- Tac mtr ctrl 2
- Tan
- Throttle body assembly (front center of engine)
- Tps 1 sig
- Tps 2 sig
4.6L VIN A
4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac XLR 2006
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac XLR 2006:
- (behind right side of dash) body control module
- (right rear of engine compt) underhood fuse block
- 12v ref
- 5v ref
- A/c comp cltch rly
- A/c press sens sig
- Acc vlt
- Acc vlt sig
- Accelerator pedal position sensor (behind lower left of dash)
- Air conditioning system
- Apps 1 sig
- Apps 2 sig
- B10 pnk
- Battery + vlt
- C2 a9
- Computer data lines system
- Cooling fans system
- Ecm fuse 12 15a
- Ecm/ tcm fuse 11 15a
- Ect fuse 9 10a
- Eng speed sig
- Engine control module (behind lower right front fender)
- Evap vent sol ctnl
- Evaporative emissions (evap) canister vent solenoid valve
- F10 pnk
- F13
- F14
- Fuel pmp rly cntl
- H13
- H14
- Hi spd ser data +
- Hi spd ser data -
- Hot at all times
- Iat sen sig
- Iat sensor
- Ign 1 relay
- Ign 1 vlt
- Ign1 rly ctrl
- Lo spd cool fan rly
- Logic
- Low ref
- Maf sen sig
- Mass air flow (maf)/ intake air temperature (iat) sensor (front of engine compt)
- Mil cntl
- Mrrtd fuse 25a
- Pnk
- Run/ crank relay 2
- Run/ crank rly ctrl
- S420
- Sens sig
- Starting/charging system
- Stop lamp sw sig
- Stplmp sw sig
- Str enable rly ctrl
- Tan
- To emission fuse 14 (diagram 4 of 5)
- Transmissions system
- Vehicle speed sig
4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac XLR 2006
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac XLR 2006:
- (in left exhaust down pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (in right exhaust down pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- A14
- B14
- Class 2 ser data
- Computer data lines system
- Engine coolant temperature (ect) sensor
- Engine oil pressure sensor
- Ess
- Evaporative emissions (evap) canister purge solenoid valve (center front of engine)
- Head up display
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (in right exhaust pipe, after catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (in left exhaust pipe, after catalytic converter)
- Instrument panel cluster
- Logic
- Manifold absolute pressure (map) sensor (top front of engine)
- Mil ind
- Nca
- Pnk
- Radio
- Rear object sensor control module
- Tan
- Underhood fuse block (right rear of engine compt)
- Vss
4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac XLR 2006
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac XLR 2006:
- (driver power seat harness, under seat base)
- (front body harness, rear defogger capacitor, approximately 20.0 cm from sp302 breakout)
- (in forward lamp harness,
- (in forward lamp harness, in engine
- (in left fuel tank) left fuel pump assembly
- (on left rear frame, by left rear wheel well)
- (on left rear frame, by left rear wheel well) g401
- (right rear of engine compt) underhood fuse block
- (top of right fuel tank) fuel tank pressure (ftp) sensor
- (top of right fuel tank) right fuel level sensor
- 5v ref
- C10
- C3 engine control module (behind lower right front fender)
- Compartment, on upper right frame rail, grounded to g102)
- D10 pnk
- E10 pnk
- Engine oil level switch
- From b odd inj fuse 12 (diagram 4 of 5)
- Ftp sens sig
- Fuel lev sen sig
- Fuel level sensor
- Fuel pump
- Fuel pump fuse 10 20a
- Fuel pump relay
- G102
- G401
- Ho2s hi sig b1s2
- Ho2s hi sig b2s2
- Ho2s htr lo cntl b1s1
- Ho2s htr lo cntl b2s1
- Ho2s htr lo cntl b2s2
- Ho2s input pmp b1s1
- Ho2s input pmp b2s1
- Ho2s lo ref b2s1
- Ho2s lo ref vlt b1s1
- Ho2s lo sig b1s2
- Ho2s lo sig b2s2
- Ho2s output pmp b1s1
- Ho2s output pmp b2s1
- Ho2s ref vlt b1s1
- Ho2s ref vlt b2s1
- Hot at all times
- In engine compt, on upper right frame rail, grounded to g102)
- Low ref
- O2 sen fuse 6 15a
- Oil lev sw sig
- Oil pressure sen sig
- Park/neutral sig
- Pnk
- S460
- S462
- Sp102
- Starting/ charging system
- Tan
- Underhood fuse block (right rear of engine compt)
4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac XLR 2006
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac XLR 2006:
- (right rear of engine compt) underhood fuse block
- A11
- B tan
- B11
- D d
- Emission fuse 14 15a
- Even inj fuse 16 15a
- From ign 1 a relay 44 (diagram 1 of 5)
- Fuel injector (fuel inj 1: top right front of engine) (fuel inj 2: top left front of engine) (fuel inj 3 & 5: right top of intake manifold) (fuel inj 4: top left of intake manifold) (fuel inj 6 & 8: left rear of intake manifold) (fuel inj 7: right rear of intake manifold)
- G107 (right front side of engine)
- Ignition coil/ module 1 (right front of engine)
- Ignition coil/ module 2 (top left front of engine)
- Ignition coil/ module 3 (top right of engine)
- Ignition coil/ module 4 (top left front of engine)
- Ignition coil/ module 5 (right top of engine)
- Ignition coil/ module 6 (top left rear of engine)
- Ignition coil/ module 7 (top right rear of engine)
- Ignition coil/ module 8 (top left rear of engine)
- Odd inj fuse 12 15a
- Pnk
- Pnk a
- S105
- S131
- S133
- S135
- S142
- S144
- S146
- Tan
- To o2 sen fuse 6 (diagram 2 of 5)
4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac XLR 2006
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac XLR 2006:
- (front center of engine) throttle body assembly
- (right rear of engine compt by battery, ground for sp106) g106
- (top front of engine)
- (upper center of engine) crankshaft position sensor low ref
- 12v
- 12v ref
- 5v ref
- Camshaft position actuator solenoid bank 1 exhaust (right front of engine)
- Camshaft position actuator solenoid bank 1 intake (lower right front of engine)
- Camshaft position actuator solenoid bank 2 exhaust (left front of engine)
- Camshaft position actuator solenoid bank 2 intake (lower left front of engine)
- Camshaft position sensor bank 1 exhaust
- Camshaft position sensor bank 1 intake
- Camshaft position sensor bank 2 exhaust low ref
- Camshaft position sensor bank 2 intake
- Ckp sen sig
- Cmp act sol b1 exhst
- Cmp act sol b1 intk
- Cmp act sol b2 exhst
- Cmp act sol b2 intk
- Cmp sen sig b1 exhst
- Cmp sen sig b1 intk
- Cmp sen sig b2 exhst
- Cmp sen sig b2 intk
- Ect sen sig
- Engine control module (behind lower right front fender)
- Evap can prg sol cntl
- Fuel inj 1 cntl
- Fuel inj 2 cntl
- Fuel inj 3 cntl
- Fuel inj 4 cntl
- Fuel inj 5 cntl
- Fuel inj 6 cntl
- Fuel inj 7 cntl
- Fuel inj 8 cntl
- G106
- Gen field duty cyc sig
- Gen turn on sig
- Ground
- Ic 1 cntl
- Ic 2 cntl
- Ic 3 cntl
- Ic 4 cntl
- Ic 5 cntl
- Ic 6 cntl
- Ic 7 cntl
- Ic 8 cntl
- Knock sen 1 sig
- Knock sen 2 sig
- Knock sensor (ks) bank 1 (upper center of engine)
- Knock sensor (ks) bank 2 (upper center of engine)
- Low ref
- Low ref b1
- Low ref b2
- Low ref tan
- Map sen sig
- S148
- Sen sig
- Sp106 (right rear of engine compt by battery, ground for g106)
- Starting/ charging system
- Tac mtr cntl 1
- Tac mtr cntl 2
- Tan
- Tps 1 sig
- Tps 2 sig