ENGINE PERFORMANCE
3.6L VIN 7
3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac STS V 2007
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List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac STS V 2007:
- (1,3,5: top right side of engine) fuel injectors
- (2,4,6: top left side of engine) fuel injectors
- (in engine poa harness, 1 cm from ckp sensor connector)
- (in engine poa harness, 17 cm from ecm c1)
- (on left side of engine, attached to oil filter adapter housing) engine oil pressure (eop) sensor
- (on rear of intake manifold) intake manifold runner control (imrc) solenoid
- 5 volt ref 1
- 5 volt ref 2
- Bare
- Ckp sens sig
- Cmp exhaust 1
- Cmp exhaust 2
- Cmp intake 1
- Cmp intake 2
- Crankshaft position (ckp) sensor (on left side of engine)
- Ect sig
- Engine control module (ecm) (front of engine, on right valve cover)
- Evap purge
- G103 (top right side of engine, fastened to ecm case)
- G113 (front center of right front cylinder head)
- Gen fdc sig
- Gen turn on sig
- Ground
- Heated oxygen sensor (ho2s) bank 1 sensor 1 (on right exhaust pipe)
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (on right exhaust pipe)
- Heated oxygen sensor (ho2s) bank 2 sensor 1 (on left exhaust pipe)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (on left exhaust pipe)
- Ho2s heat ctrl
- Ho2s input pump
- Ho2s low ref
- Ho2s pump cur
- Ho2s ref volt
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Inj 1 ctrl
- Inj 2 ctrl
- Inj 3 ctrl
- Inj 4 ctrl
- Inj 5 ctrl
- Inj 6 ctrl
- Intake man ctrl
- Knock sensor (ks) 1 (on right side of engine)
- Knock sensor (ks) 2 (on left side of engine)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Manifold pos sig
- Nca
- Oil pres sig
- Pres sens sig
- S104
- S121
- S137
- S148
- S150
- Starting/ charging system
- Tac mtr ctrl 1
- Tac mtr ctrl 2
- Tan
- Tan a
- Tps 2 sig
- Tps sig 1
3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac STS V 2007
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac STS V 2007:
- (right rear side of engine block, near starter)
- Canister vent fuse 10a
- Ecm/tcm fuse 10a
- Even coils fuse 15a
- Fuel pump fuse 15a
- Fuel pump relay
- G104 (near bumper bracket)
- G109 (near right front of engine block)
- G112
- G401 (in rear compt, to rear of right rear shock tower)
- Hfv6 ecm fuse 15a
- Hot at all times
- Hot in run or start
- Ignition coil 1 (on top front of left valve cover)
- Ignition coil 2 (on top front of right valve cover)
- Ignition coil 3 (on top center of left valve cover)
- Ignition coil 4 (on top center of right valve cover)
- Ignition coil 5 (on top rear of left valve cover)
- Ignition coil 6 (on top rear of right valve cover)
- Maf fuse 10a
- Nca
- Odd coils fuse 15a
- Pnk
- Post o2 fuse 10a
- Power distribution system
- Powertrain relay
- Pre o2/ cam fuse 15a
- R11
- R12
- R13
- R15
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Right rear fuse block (under right side of rear seat)
- Run/crank relay
- S101
- S119
- S125
- S126
- S127
- S128
- S129
- Spark plug
- Splice pack
- Tan
- Tcm/ ipc fuse 15a
- Underhood fuse block (right front side of engine compt)
3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac STS V 2007
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac STS V 2007:
- (32 cm from throttle body assembly connector) s124
- (in engine poa harness, 21 cm from throttle body assembly connector) s120
- (on front of left cylinder head, lower center position) camshaft position (cmp) actuator solenoid (exhaust bank 2)
- (on front of left cylinder head, on left side) camshaft position sensor (cmp) (exhaust bank 2)
- (on front of left cylinder head, on right side) camshaft position sensor (cmp) (intake bank 2)
- (on front of left cylinder head, upper center position) camshaft position (cmp) actuator solenoid (intake bank 2)
- (on front of right cylinder head, lower center position) camshaft position (cmp) actuator solenoid (exhaust bank 1)
- (on front of right cylinder head, on left side) camshaft position sensor (cmp) (intake bank 1)
- (on front of right cylinder head, on right side) camshaft position sensor (cmp) (exhaust bank 1)
- (on front of right cylinder head, upper center position) camshaft position (cmp) actuator solenoid (intake bank 1)
- +5v
- A/c refrigerant pressure sensor
- Barometric pressure (baro) sensor (in left rear side of upper intake manifold)
- Engine coolant temperature (ect) sensor (in center of left cylinder head)
- Evaporative emissions (evap) canister purge solenoid valve (on right side of engine, near valve cover)
- Logic
- Low ref
- Mass air flow (maf) & intake air temperature (iat) sensor (in air intake duct, near throttle body)
- Pnk
- Signal
- Tan
- Throttle actuator control (tac) motor
- Throttle body assembly
- Throttle position (tp) sensor
3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac STS V 2007
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac STS V 2007:
- (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure (ftp) sensor
- (front center of right front cylinder head)
- (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector)
- (in engine harness, 36 cm from brake pressure sensor connector)
- (in fuel tank jumper harness, 28 cm from fuel tank pressure sensor connector)
- (in fuel tank) fuel pump & sender assembly
- (in left side of rear compt, under rear shelf) rear object sensor control module
- (in top left side of fuel tank) secondary fuel sender assembly
- 5 volt ref 1
- 5v ref 1
- 5v ref 3
- A/c ref pres
- Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
- Air conditioning system
- App sens 2 sig
- App sens sig 1
- Automatic transmission
- Battery +
- Clutch rly ctrl
- Cooling fans system
- Data wake-up
- Engine control module (ecm) (front of engine, on right valve cover)
- Evap vent sol
- Evaporative emissions (evap) canister vent solenoid valve (under rear of vehicle, above rear differential)
- Exterior lights system
- Fan rly ctrl
- Fuel lev sens
- Fuel lev sig
- Fuel level sensor
- G113
- G401 (in rear compt, to rear of right rear shock tower)
- Gmlan bus
- Ho2s heat ctrl
- Ho2s low ref
- Ho2s sig
- Iat sig
- Ign
- Ign 1 volt
- Inside rearview mirror
- Instrument panel cluster (ipc)
- Instrument panel module (ipm) (right side of dash, behind glove box)
- Lan bus +
- Lan bus -
- Logic
- Low ref
- Maf sig
- Main rly ctrl
- Malfunction indicator lamp
- Mil ctrl
- P/n sig
- Pnk
- Radio
- Rly ctrl
- S106
- S107
- S108
- S109
- S113
- S406
- Ser data bus
- Start rly ctrl
- Starting/ charging system
- Stop lp sw sig
- Tan
- Tank pres sig
- Transmission control module
- Transmission manual shift shaft switch assembly
- Vss sig
- W/infotainment system 012, 014 & 015
- W/intelligent high beam control
- Wake-up
4.4L VIN D
4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2007
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2007:
- (in fuel tank jumper harness, 28 cm from fuel tank pressure sensor connector) s406
- (in fuel tank) fuel pump & sender assembly
- (in top left side of fuel tank) secondary fuel sender assembly
- (rear of right cylinder head)
- 5 volt ref
- 5 volt ref 1
- 5 volt ref 2
- A/c refrigerant pressure sensor (near left front strut tower, on a/c refrigerant line)
- A/c refrigerant sig
- Baro sens low ref
- Baro sensor sig
- Barometric pressure (baro) sensor (top right side engine)
- Canister vent fuse 10a
- Coolant pump rly ctrl
- Cooling fans system
- D tan
- Ect sensor sig
- Eng oil level sw sig
- Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
- Engine coolant temperature (ect) sensor
- Evap canister ctrl
- Fuel level sensor
- Fuel pump
- Fuel pump fuse 15a
- Fuel pump relay
- G100 (on rear side of right cylinder head)
- G401 (in rear compt, to rear of right rear shock tower)
- Gen field duty cycle
- Generator turn on sig
- Ground
- Hi spd gmlan bus +
- Hi spd gmlan bus -
- Ho2s high sig
- Ho2s htr low ctrl
- Ho2s low sig
- Hot at all times
- Iat 2 low ref
- Iat 2 sig
- Intake air temperature (iat) sensor 2 (top right front of engine, under intake air tube)
- Low ref
- Low spd cooling fan
- Manifold absolute pressure (map) sensor (top right side of engine, near baro sensor)
- Map sensor sig
- Park/neutral sig
- Pnk
- R11
- R12
- R13
- R15
- Right rear fuse block (under right side of rear seat)
- Splice pack
- Starting/ charging system
- Starting/charging system
- Super charger ctrl
- Tan
- Transmissions system
4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2007
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2007:
- (at bottom of radiator, between fans) charge air cooler (cac) coolant pump
- (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector) s113
- (on left exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (on right exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- (right front corner of engine compt, on underhood fuse block)
- Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
- Cac coolant pump fuse 10a
- Cac coolant pump relay
- Evaporative emissions (evap) canister purge solenoid valve (on rear of engine, near throttle body)
- Evaporative emissions (evap) canister vent solenoid (under rear of vehicle, above rear differential)
- From b underhood fuse block (diagram 4 of 5)
- G100 (on rear side of right cylinder head)
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (on right exhaust pipe, after catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (on left exhaust pipe, after catalytic converter)
- Hot at all times
- Instrument panel module (ipm) (right side of dash, behind glove box)
- Left rear fuse block (under left side of rear seat)
- Nca
- Pnk
- Post o2 fuse 15a
- Pre o2/ cam fuse 15a
- S101
- S104
- Tan
- Transmission control module (tcm)
- Underhood fuse block (right front side of engine compt)
4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2007
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2007:
- (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure (ftp) sensor
- (in left side of rear compt, under rear shelf) rear object sensor control module
- (left front of engine, at injector no 2) vacuum bypass valve
- (on left front frame rail, below left headlamp assembly)
- 5 volt ref 1
- 5 volt ref 2
- A/c compress rly ctrl
- Air conditioning system
- App sensor 1 sig
- App sensor 2 sig
- Battery positive volt
- Computer data lines system
- Cooling fans system
- Data
- Ecm/ tcm fuse 10a
- Engine control module (ecm)
- Evap canister vent ctrl
- Exterior lights system
- Fuel pump relay ctrl
- Fuel tank press sig
- G104 (on right front frame rail, near bumper bracket)
- Hi spd cooling fan
- Hot at all times
- Hot in run or start
- Ign
- Ign 1 volt
- Inside rearview mirror (isrvm)
- Instrument panel cluster (ipc)
- Logic
- Low ref
- Malfunction indicator lamp
- Mil ctrl
- Pnk
- Powertrain relay
- Powertrain rly ctrl
- Pressure sensor sig
- Primary fuel level sig
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Radio
- Run/ crank relay
- Second fuel level sig
- Starter rly coil ctrl
- Starting/ charging system
- Stop lamp sw sig
- Tan
- Tcm/ipc/ ecm fuse 15a
- To even coils fuse (diagram 4 of 5)
- Transmissions system
- Underhood fuse block (right front side of engine compt)
- V8 ecm fuse 10a
- Vehicle speed sig
- W/ infotainment system 012, 014 & 015
- W/ intelligent high beam control
4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2007
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2007:
- (30 cm from ignition coil module 7 connector) s146
- (center of engine block, under intake manifold)
- (in ignition coil harness, 31 cm from ignition coil module 8 connector)
- (on rear side of right cylinder head) g107
- (on right side of engine, under intake manifold) knock sensor (ks) bank 1
- (on top right side of engine) super charger inlet air pressure (sciap) sensor
- (top right side of engine)
- 5v ref
- B tan
- Camshaft position actuator solenoid intake bank 1 (on front of right cylinder head, upper center position)
- Ckp sig
- Crankshaft position (ckp) sensor
- D d
- Even coils fuse 15a
- From a powertrain relay (diagram 3 of 5)
- Fuel injectors (1,3,5,7: top right side of engine)
- Fuel injectors (2,4,6,8: top left side of engine)
- Hfv6 ecm fuse 15a
- Ignition coil/ coil/ module 3 (top left of engine)
- Ignition coil/ module 1 (top left of engine)
- Ignition coil/ module 5 (top left of engine)
- Ignition coil/ module 6 (top right side of eng)
- Ignition coil/ module 7 (top left of engine)
- Ignition coil/ module 8 (top right side of engine)
- Low ref
- Nca
- Odd coils fuse 15a
- Pnk
- Pnk a
- Pnk b
- S102
- S103
- S131
- S133
- S135
- S142
- S144
- Side of engine)
- Spark plug
- Tan
- Tan c
- Tan c c
- To post o2 fuse (diagram 2 of 5)
- Underhood fuse block (right front side of engine compt)
4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2007
List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2007:
- (on front of left cylinder head, on left side)
- (on front of left cylinder head, on right side)
- (on front of right cylinder head, on left side)
- (on front of right cylinder head, on right side)
- (on left front frame rail, below left headlamp assembly)
- 5 volt a
- 5 volt ref
- 5 volt ref 1
- 5 volt ref 2
- Camshaft position actuator solenoid exhaust bank 1 (on front of right cylinder head, lower center position)
- Camshaft position actuator solenoid exhaust bank 2 (on front of left cylinder head, lower center position)
- Camshaft position actuator solenoid intake bank 2 (on front of left cylinder head, upper center position)
- Camshaft position sensor exhaust bank 1 low ref b
- Camshaft position sensor exhaust bank 2 low ref b
- Camshaft position sensor intake bank 1 low ref b
- Camshaft position sensor intake bank 2 low ref b
- Ckp sensor sig
- Cmp act sol b1 exhst
- Cmp act sol b1 intk
- Cmp act sol b2 exhst
- Cmp act sol b2 intk
- Cmp exh c
- Cmp sen sig
- Cmp sig c
- Eng oil temp sens sig
- Engine control module (ecm)
- Engine oil level & temperature sensor (bottom center of engine oil pan)
- Engine oil pressure (eop) sensor (on left side of engine)
- 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
- G100 (on rear side of right cylinder head)
- Gnd
- Ground
- Ho2s high sig
- Ho2s high sig bank 1
- Ho2s htr low ctrl
- Ho2s low sig
- Ho2s low sig bank 1
- Iat sensor sig
- Iat 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 volt
- Ign volt
- Knock sensor (ks) bank 2 (on left side of engine, under intake manifold)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Maf sensor sig
- Maf sig
- Mass air flow (maf)/ intake air temperature (iat) sensor (left side of engine compt, in air intake tube)
- Oil press sens sig
- Oil temp sens low ref
- Pnk
- S151
- Sensor return
- Tac mtr ctrl 1
- Tac mtr ctrl 2
- Tan
- Tan d
- Tan e
- Throttle body assembly
- Tp sensor 1 sig
- Tp sensor 2 sig
4.6L VIN A
4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2007
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2007:
- (in left side of rear compt, under rear shelf) rear object sensor control module
- (on left front frame rail, below left headlamp assembly) engine control module (ecm)
- 5 volt ref 1
- 5 volt ref 2
- A/c refrigerant pressure sensor (near left front strut tower, on a/c refrigerant line)
- A/c refrigerant sig
- Canister vent fuse 10a
- Computer data lines system
- Cooling fans system
- Data bus +
- Data bus -
- Ect sensor sig
- Engine coolant temperature (ect) sensor (in rear side of right cylinder head)
- Evap canister sol ctrl
- Evaporative emissions (evap) canister purge solenoid valve (on rear of engine, near throttle body)
- Evaporative emissions (evap) canister vent solenoid (under rear of vehicle, above rear differential)
- Fuel pump fuse 15a
- Fuel pump relay
- G100 (on rear side of right cylinder head)
- G401 (in rear compt, to rear of right rear shock tower)
- Gen field duty sig
- Gen turn on sig
- Ground
- Ho2s heater low
- Ho2s heater low ctrl
- Ho2s high sig
- Ho2s low sig
- Hot at all times
- Inside rearview mirror
- Low ref
- Low speed relay ctrl
- Manifold absolute pressure (map) sensor (front center of engine, in back of throttle body)
- Map sensor sig
- Park/neutral sig
- R11
- R12
- R13
- R15
- Radio
- Right rear fuse block (under right side of rear seat)
- S152
- Splice pack
- Starting/ charging system
- Starting/charging system
- Tan
- Transmissions system
- W/ infotainment system 012, 014 & 015
- W/ intelligent high beam control
4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2007
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2007:
- (on left exhaust pipe, after catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
- (on left exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
- (on right exhaust pipe, after catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
- (on right exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
- Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
- Camshaft position (cmp) actuator solenoid exhaust bank 1 (on front of right cylinder head, lower center position)
- Camshaft position (cmp) actuator solenoid exhaust bank 2 (on front of left cylinder head, lower center position)
- Camshaft position (cmp) actuator solenoid intake bank 1 (on front of right cylinder head, upper center position)
- Camshaft position (cmp) actuator solenoid intake bank 2 (on front of left cylinder head, upper center position)
- From b underhood fuse block (diagram 4 of 5)
- Knock sensor (ks) bank 2 (on left side of engine, under intake manifold)
- Nca
- Post o2 fuse 15a
- Pre o2/ cam fuse 15a
- S101
- S104
- Tan
- Underhood fuse block (right front side of engine compt)
4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2007
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2007:
- (39 cm from brake pressure sensor connector) s105
- (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure (ftp) sensor
- (in fuel tank) fuel pump & sender assembly
- (in rear compt, to rear of right rear shock tower)
- (in top left side of fuel tank) secondary fuel sender assembly
- 5 volt ref 1
- 5 volt ref 2
- A/c compressor ctrl
- Air conditioning system
- App sensor 1 sig
- App sensor 2 sig
- Battery positive volt
- C1 starter relay ctrl
- Cooling fans system
- Ecm/ tcm fuse 10a
- Ecm/tcm serial data
- Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
- Evap canister ctrl
- Exterior lights system
- Fuel level sensor
- Fuel level sensor sig
- Fuel pump
- Fuel pump relay ctrl
- Fuel tank sensor sig
- G104 (on right front frame rail, near bumper bracket)
- G401
- High speed relay ctrl
- Hot at all times
- Hot in run or start
- Ign
- Instrument panel cluster (ipc)
- Logic
- Low ref
- Malfunction indicator lamp
- Mil ctrl
- Pnk
- Powertrain relay
- Powertrain relay ctrl
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Run/ crank relay
- Run/crank ign 1 volt
- S406 (28 cm from fuel tank pressure sensor connector)
- Secondary sensor sig
- Shift interlock system
- Starting/charging system
- Stop lamp switch sig
- Tan
- Tcm/ ipc fuse 15a
- To even coils fuse (diagram 4 of 5)
- Transmissions system
- Underhood fuse block (right front side of engine compt)
- V8 ecm fuse 10a
- Vehicle speed sig
4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2007
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2007:
- (in ignition coil harness, 31 cm tan
- (on rear side of right cylinder head) g107
- B tan
- D d
- Even coils fuse 15a
- From ignition coil module 8 connector) s135
- From powertrain a relay (diagram 3 of 5)
- Fuel injectors (1,3,5,7: top right side of engine)
- Fuel injectors (2,4,6,8: top left side of engine)
- Ignition coil/ module (1,3,5,7: top left side of engine)
- Ignition coil/ module (2,4,6,8: top right side of engine)
- Knock sensor (ks) bank 1 (on right side of engine, under intake manifold)
- Nca
- Odd coils fuse 15a
- Pnk
- Pnk a
- Pnk b
- S102
- S103
- S131
- S133
- S142
- S144
- S146 (in ignition coil harness, 30 cm from ignition coil module 7 connector)
- Spark plug
- Tan
- Tan c
- Tan c c
- To post o2 fuse (diagram 2 of 5)
- Underhood fuse block (right front side of engine compt)
4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2007
List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2007:
- 5 volt
- 5 volt ref 1
- 5 volt ref 2
- A pnk
- B tan
- Camshaft position sensor exhaust bank 1 (on front of right cylinder head, on right side)
- Camshaft position sensor exhaust bank 2 (on front of left cylinder head, on left side)
- Camshaft position sensor intake bank 1 (on front of right cyl head, on left side)
- Camshaft position sensor intake bank 2 (on front of left cylinder head, on right side)
- Ckp sen sig
- Ckp sensor sig
- Cmp actuator bank 1
- Cmp actuator bank 2
- Cmp exhaust 1 ctrl
- Cmp exhaust 1 sig
- Cmp exhaust 2 ctrl
- Cmp exhaust 2 sig
- Cmp intake 1 sig
- Cmp intake 2 sig
- Cmp sig
- Crankshaft position (ckp) sensor (center of engine block, under intake manifold)
- Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
- Engine oil pressure (eop) sensor (on left side of engine)
- 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
- G100 (on rear side of right cylinder head)
- Gnd
- Ground
- Ho2s heater low ctrl
- Ho2s high sig
- Ho2s low sig
- Iat sensor sig
- Iat 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 volt
- Knock sensor 1 sig
- Knock sensor 2 sig
- Low ref
- Maf sensor sig
- Maf sig
- Mass air flow (maf)/intake air temperature (iat) sensor (in air intake duct, near throttle body)
- Oil pressure sig
- Pnk
- S152
- Tac motor ctrl 1
- Tac motor ctrl 2
- Tan
- Tan d
- Tan e
- Throttle body assembly
- Tp sensor 1 sig
- Tp sensor 2 sig
- Volt ref