ENGINE PERFORMANCE
2.8L VIN T
2.8L VIN T, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 2.8L VIN T, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005:
- (center rear of intake manifold) intake manifold runner control solenoid
- (in engine harness, 20 cm from pcm) s140
- (in fuel injector harness, 15 cm from c121)
- (in oil filter housing) engine oil pressure sensor
- (in oil pan) engine oil level/temperature sensor
- +5v
- +5v ref
- Baro sig
- Ckp hi
- Ckp sens lo
- Cmp sig
- Cmp sol ctrl
- Crankshaft position sensor (right side of engine)
- Drain
- Ect sig
- Engine control module (front of right valve cover)
- Evap sol ctrl
- Fuel injectors
- G133 (right front of engine)
- Gen fdc sig
- Gen to sig
- Heated oxygen sensor bank 1 sensor 1 (on right exhaust pipe, before catalytic converter)
- Heated oxygen sensor bank 1 sensor 2 (on right exhaust pipe, after catalytic converter)
- Heated oxygen sensor bank 2 sensor 1 (on left exhaust pipe, before catalytic converter)
- Heated oxygen sensor bank 2 sensor 2 (on left exhaust pipe, after catalytic converter)
- Ho2s hi sig
- Ho2s lo ctrl
- Ho2s lo sig
- Ho2s pmp ct
- Ic 1 sig
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 sig
- Ic 5 ctrl
- Ic 6 ctrl
- Imrc sol ctrl
- Inj 1 ctrl
- Inj 2 ctrl
- Inj 3 ctrl
- Inj 4 ctrl
- Inj 5 ctrl
- Inj 6 ctrl
- Knock sensor (bank 1) (on right side of engine block)
- Knock sensor (bank 2) (left side of engine)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Nca
- Oil lev sig
- Oil pres sig
- Oil tmp sig
- Pnk
- S141 (in engine harness, 15 cm from pcm)
- Starting/ charging system
- Tac mtr ctrl
- Tan
- Tan a
- Tp sig
- Tp2 sig
2.8L VIN T, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005
List of elements for 2.8L VIN T, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005:
- (in engine harness 24.5 cm from ect sensor)
- (in engine harness, 15 cm from coil 1)
- (in engine harness, 15 cm from coil 5)
- (left rear of eng)
- Canister vent fuse 10a
- Ecm fuse 15a
- Ecm/tcm fuse 10a
- Even inj/ coil fuse 15a
- Fuel pump motor relay
- G104 (on right body rail, near right headlamp)
- G130 (rear of right cylinder head)
- G131
- G401 (rear of right rear shock tower)
- Hot at all times
- Hot in acc or run
- Hot in run or start
- Ign 1 relay
- Ign mod/ maf fuse 15a
- Ignition coil 1 (top right of engine)
- Ignition coil 2 (top left of engine)
- Ignition coil 3 (top right of engine)
- Ignition coil 4 (top left of engine)
- Ignition coil 5 (top right of engine)
- Ignition coil 6 (top left of engine)
- Main relay
- Nca
- Odd inj/ coil fuse 15a
- Pnk
- Pnk/
- Post fuse 15a
- Power distri- bution system
- Pre 02/ cam fuse 15a
- R36
- R38
- R40
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Right rear fuse block (below right rear seat)
- S142
- S144
- S145
- S146
- S149
- S150
- Spark plug
- Tan
- Tcm/ ipc fuse 15a
- Theft fuse 7.5a
- Tos fuse 10a
- Under- hood fuse block (right front of engine compt)
2.8L VIN T, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005
List of elements for 2.8L VIN T, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005:
- (front of left cylinder head) camshaft position actuator solenoid (exhaust bank 2)
- (front of left cylinder head) camshaft position actuator solenoid (intake bank 2)
- (front of left cylinder head) camshaft position sensor (exhaust bank 2)
- (front of left cylinder head) camshaft position sensor (intake bank 2)
- (front of right cylinder head) camshaft position actuator solenoid (exhaust bank 1)
- (front of right cylinder head) camshaft position actuator solenoid (intake bank 1)
- (front of right cylinder head) camshaft position sensor (exhaust bank 1)
- (front of right cylinder head) camshaft position sensor (intake bank 1)
- (in engine harness under throttle body, 11.5 cm towards right)
- +5v
- A/c refrigerant pressure sensor (near left front strut tower)
- Barometric pressure sensor (top rear of engine)
- Engine coolant temperature sensor (side of left cylinder head)
- Evap canister purge solenoid (top right side of engine)
- Low ref
- Mass airflow sensor (left front of engine compt)
- Pnk
- S148
- Signal
- Tan
- Throttle body assembly (right front of engine compt)
2.8L VIN T, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005
List of elements for 2.8L VIN T, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005:
- (in engine harness, approxima- tely 24 cm from ebcm connector)
- (in fuel tank harness, 40 cm from c420)
- (in fuel tank) fuel tank pressure sensor
- +5v ref
- +5v ref a
- +5v ref c
- A/c ref pres
- Acc
- Acc volt
- Accelerator pedal
- Anti-lock brakes system
- App sens 2 sig
- App sens sig
- Automatic transmission manual shift shaft switch assembly
- Battery +
- Brk sw sig vehicle speed signal
- Cc sw sig
- Class 2 data
- Clu rly ctrl
- Computer data lines system air conditioning system
- Cooling fans system
- Crank volt
- Cruise control system
- Delv torque sig
- Eng spd sig
- Engine control module (front of right valve cover)
- Engine speed
- Evap canister vent solenoid (above rear differential)
- Evap sol ctrl
- Fan rly ctrl
- Fuel lev sens
- Fuel lev sig
- Fuel level sensor
- Fuel pump/ sender assembly
- G132 (front of right cylinder head)
- G401 (rear of right rear shock tower)
- Gmlan bus
- Ho2s hi sig
- Ho2s lo ctrl
- Ho2s lo sig
- Hot at all times
- Iat sig
- Ign 1 volt
- Ignition switch
- Instrument panel cluster
- Lan bus +
- Lan bus -
- Lock
- Logic
- Low ref
- Maf sig
- Main rly ctrl
- Malfunction indicator lamp
- Mil ctrl
- Off
- P/n sig
- Pnk
- Position sensor (above accelerator pedal)
- Req torq sig
- Rly coil ctrl
- Rly coil supp
- Rly ctrl
- Run
- S155
- S156
- S400
- Secondary fuel sender assembly
- Ser data bus
- Sound system
- Sp102
- Start
- Starting/ charging system
- Tan
- Tank pres sig
- Tc data sig
- Transmission control module (at right front of engine compt)
- Vehicle speed sensor (on left rear of transmission)
- Vss
3.6L VIN 7
3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005:
- (center rear of intake manifold) intake manifold runner control solenoid
- (in engine harness, 20 cm from pcm) s140
- (in fuel injector harness, 15 cm from c121)
- (in oil filter housing) engine oil pressure sensor
- (in oil pan) engine oil level/temperature sensor
- +5v
- +5v ref
- Baro sig
- Ckp hi
- Ckp sens lo
- Cmp sig
- Cmp sol ctrl
- Crankshaft position sensor (right side of engine)
- Drain
- Ect sig
- Engine control module (front of right valve cover)
- Evap sol ctrl
- Fuel injectors
- G133 (right front of engine)
- Gen fdc sig
- Gen to sig
- Heated oxygen sensor bank 1 sensor 1 (on right exhaust pipe, before catalytic converter)
- Heated oxygen sensor bank 1 sensor 2 (on right exhaust pipe, after catalytic converter)
- Heated oxygen sensor bank 2 sensor 1 (on left exhaust pipe, before catalytic converter)
- Heated oxygen sensor bank 2 sensor 2 (on left exhaust pipe, after catalytic converter)
- Ho2s hi sig
- Ho2s lo ctrl
- Ho2s lo sig
- Ho2s pmp ct
- Ic 1 sig
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 sig
- Ic 5 ctrl
- Ic 6 ctrl
- Imrc sol ctrl
- Inj 1 ctrl
- Inj 2 ctrl
- Inj 3 ctrl
- Inj 4 ctrl
- Inj 5 ctrl
- Inj 6 ctrl
- Knock sensor (bank 1) (on right side of engine block)
- Knock sensor (bank 2) (left side of engine)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Nca
- Oil lev sig
- Oil pres sig
- Oil tmp sig
- Pnk
- S141 (in engine harness, 15 cm from pcm)
- Starting/ charging system
- Tac mtr ctrl
- Tan
- Tan a
- Tp sig
- Tp2 sig
3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005:
- (in engine harness 24.5 cm from ect sensor)
- (in engine harness, 15 cm from coil 1)
- (in engine harness, 15 cm from coil 5)
- (left rear of eng)
- Canister vent fuse 10a
- Ecm fuse 15a
- Ecm/tcm fuse 10a
- Even inj/ coil fuse 15a
- Fuel pump motor relay
- G104 (on right body rail, near right headlamp)
- G130 (rear of right cylinder head)
- G131
- G401 (rear of right rear shock tower)
- Hot at all times
- Hot in acc or run
- Hot in run or start
- Ign 1 relay
- Ign mod/ maf fuse 15a
- Ignition coil 1 (top right of engine)
- Ignition coil 2 (top left of engine)
- Ignition coil 3 (top right of engine)
- Ignition coil 4 (top left of engine)
- Ignition coil 5 (top right of engine)
- Ignition coil 6 (top left of engine)
- Main relay
- Nca
- Odd inj/ coil fuse 15a
- Pnk
- Pnk/
- Post fuse 15a
- Power distri- bution system
- Pre 02/ cam fuse 15a
- R36
- R38
- R40
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Right rear fuse block (below right rear seat)
- S142
- S144
- S145
- S146
- S149
- S150
- Spark plug
- Tan
- Tcm/ ipc fuse 15a
- Theft fuse 7.5a
- Tos fuse 10a
- Under- hood fuse block (right front of engine compt)
3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005:
- (front of left cylinder head) camshaft position actuator solenoid (exhaust bank 2)
- (front of left cylinder head) camshaft position actuator solenoid (intake bank 2)
- (front of left cylinder head) camshaft position sensor (exhaust bank 2)
- (front of left cylinder head) camshaft position sensor (intake bank 2)
- (front of right cylinder head) camshaft position actuator solenoid (exhaust bank 1)
- (front of right cylinder head) camshaft position actuator solenoid (intake bank 1)
- (front of right cylinder head) camshaft position sensor (exhaust bank 1)
- (front of right cylinder head) camshaft position sensor (intake bank 1)
- (in engine harness under throttle body, 11.5 cm towards right)
- +5v
- A/c refrigerant pressure sensor (near left front strut tower)
- Barometric pressure sensor (top rear of engine)
- Engine coolant temperature sensor (side of left cylinder head)
- Evap canister purge solenoid (top right side of engine)
- Low ref
- Mass airflow sensor (left front of engine compt)
- Pnk
- S148
- Signal
- Tan
- Throttle body assembly (right front of engine compt)
3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005
List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005:
- (in engine harness, approxima- tely 24 cm from ebcm connector)
- (in fuel tank harness, 40 cm from c420)
- (in fuel tank) fuel tank pressure sensor
- +5v ref
- +5v ref a
- +5v ref c
- A/c ref pres
- Acc
- Acc volt
- Accelerator pedal
- Anti-lock brakes system
- App sens 2 sig
- App sens sig
- Automatic transmission manual shift shaft switch assembly
- Battery +
- Brk sw sig vehicle speed signal
- Cc sw sig
- Class 2 data
- Clu rly ctrl
- Computer data lines system air conditioning system
- Cooling fans system
- Crank volt
- Cruise control system
- Delv torque sig
- Eng spd sig
- Engine control module (front of right valve cover)
- Engine speed
- Evap canister vent solenoid (above rear differential)
- Evap sol ctrl
- Fan rly ctrl
- Fuel lev sens
- Fuel lev sig
- Fuel level sensor
- Fuel pump/ sender assembly
- G132 (front of right cylinder head)
- G401 (rear of right rear shock tower)
- Gmlan bus
- Ho2s hi sig
- Ho2s lo ctrl
- Ho2s lo sig
- Hot at all times
- Iat sig
- Ign 1 volt
- Ignition switch
- Instrument panel cluster
- Lan bus +
- Lan bus -
- Lock
- Logic
- Low ref
- Maf sig
- Main rly ctrl
- Malfunction indicator lamp
- Mil ctrl
- Off
- P/n sig
- Pnk
- Position sensor (above accelerator pedal)
- Req torq sig
- Rly coil ctrl
- Rly coil supp
- Rly ctrl
- Run
- S155
- S156
- S400
- Secondary fuel sender assembly
- Ser data bus
- Sound system
- Sp102
- Start
- Starting/ charging system
- Tan
- Tank pres sig
- Tc data sig
- Transmission control module (at right front of engine compt)
- Vehicle speed sensor (on left rear of transmission)
- Vss
5.7L VIN S
5.7L VIN S, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005
List of elements for 5.7L VIN S, Engine Performance Wiring Diagram (1 of 4) for Cadillac CTS V 2005:
- (14 cm from ect sensor connector)
- (in engine harness, approximately 20 cm from underhood fuse block)
- (lower left front corner of vehicle, behind front bumper fascia) powertrain control module
- (rear of left cylinder head) g140
- (under intake manifold)
- +5v ref a
- +5v ref b
- 5v ref
- Acc voltage
- Anti-lock brakes system
- Ckp sen b+
- Ckp sen sig
- Cmp sen sig
- Computer data lines system
- Cooling fans system
- Cpp sw sig
- Ect sen sig
- Eng cool fan rly 1 ctrl
- Engine coolant temperature sensor (front of left cylinder head)
- Extended travel brake sw
- Fuel inj n04 ctrl
- Fuel inj n06
- Fuel inj n07 ctrl
- Fuel inj no1
- Fuel inj no2 ctrl
- Fuel inj no3 ctrl
- Fuel inj no5 ctrl
- Fuel inj no8 ctrl
- Fuel injectors
- G141 (rear of left cylinder head)
- G142 (rear of right cylinder head)
- Ground
- Heated oxygen sensor, bank 1 sensor 1 (on left exhaust pipe, before catalytic converter)
- Heated oxygen sensor, bank 1 sensor 2 (on left exhaust pipe, after catalytic converter)
- Heated oxygen sensor, bank 2 sensor 1 (on right exhaust pipe, before catalytic converter)
- Heated oxygen sensor, bank 2 sensor 2 (on right exhaust pipe, after catalytic converter)
- Ho2s sig hi bank 1 sen1
- Ho2s sig hi bank1 sen1
- Ho2s sig hi bank2 sen1
- Ho2s sig hi bank2 sen2
- Ho2s sig lo bank1 sen1
- Ho2s sig lo bank1 sen2
- Ho2s sig lo bank2 sen1
- Ho2s sig lo bank2 sen2
- Knock sen sig 1
- Knock sen sig 2
- Knock sensor
- Low oil level sw sig
- Low ref
- Nca
- Pcm gnd
- Pnk
- Request torque sig
- Rly coil ctrl
- S160
- S161
- S162
- S169
- Serial data
- Skip shift sol ctrl
- Starting/ charging system
- Tan
- Tan a
- Uart serial data
5.7L VIN S, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005
List of elements for 5.7L VIN S, Engine Performance Wiring Diagram (2 of 4) for Cadillac CTS V 2005:
- (in fuel tank harness, 40 cm from c420) s400
- (rear of right rear shock tower) g401
- Canister vent fuse 10a
- Ecm fuse 15a
- Ecm/tcm fuse 10a
- Evaporative emission canister purge solenoid valve (top left front of engine)
- Even inj/ coil fuse 15a
- Fuel level sensor
- Fuel pump motor fuse 20a r37
- Fuel pump relay
- Fuel pump/ sender assembly (in fuel tank)
- G104 (on right body rail, near right headlamp)
- G401 (rear of right rear shock tower)
- Hot at all times
- Hot in run or acc
- Hot in run or start
- Ign 1 relay
- Ign mod/ maf fuse 15a
- Main relay
- Manifold absolute pressure sensor
- Odd inj/ coil fuse 15a
- Pnk
- Post fuse 15a
- Pre 02/ cam fuse 15a
- R25
- R36
- R38
- R40
- R43
- R44
- R45
- R46
- R47
- R48
- R49
- R50
- Right rear fuse block (below right rear seat)
- Secondary fuel sender assembly (left side of fuel tank)
- Sp102
- Tan
- Tcm/ ipc fuse 15a
- Theft fuse 7.5a
- Tos fuse 10a
- Transmission fluid temperature sensor (in transmission)
- Under- hood fuse block (right front of engine compt)
5.7L VIN S, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005
List of elements for 5.7L VIN S, Engine Performance Wiring Diagram (3 of 4) for Cadillac CTS V 2005:
- (above accelerator pedal) accelerator pedal position sensor
- (ign coil module, on left valve cover 5 cm from c131)
- (left rear of transmission) reverse lockout solenoid
- (left side of transmission) skip shift solenoid
- (on throttle body) throttle actuator control motor
- (rear of right cylinder head)
- (right front of engine compt) throttle actuator control module
- (right side of throttle body) throttle position sensor
- +5v ref
- 5v ref
- A/c refrigerant pressure sensor (near left front strut tower)
- Anti-lock brakes system
- App no1 sig
- App no2 sig
- App no3 sig
- Bas rly supp
- Camshaft position sensor
- Crankshaft position sensor
- Cruise control system
- Engine oil level/temper- ature sensor
- Engine oil pressure sensor
- G141 (rear of left cylinder head)
- G142
- G142 (rear of right cylinder head)
- Gnd
- Ign
- Ign 1
- Ignition coil/module 1 (top left of engine)
- Ignition coil/module 3 (top left of engine)
- Ignition coil/module 5 (top left of engine)
- Ignition coil/module 7 (top left of engine)
- Low ref
- On/off sig
- Plug spark
- Pnk
- Red
- Red c ign ctrl
- Ref lo
- Res/acc sig
- S163
- S165
- S167
- Set/coast sig
- Spark plug
- Tac ctrl no1
- Tac ctrl no2
- Tan
- Tan a
- Tps no1 sig
- Tps no2 sig
- Uart ser data
5.7L VIN S, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005
List of elements for 5.7L VIN S, Engine Performance Wiring Diagram (4 of 4) for Cadillac CTS V 2005:
- (in ignition coil/module harness, on right valve cover, 5 cm from c132)
- (left front of engine compt) mass air flow sensor
- (lower left front corner of vehicle, behind front bumper fascia) powertrain control module
- (on left rear of transmission)
- (on vehicle underbody, above rear differential) evaporative emission canister vent solenoid valve
- +12v ref
- A gnd
- A pnk
- A tan
- A/c clutch rly ctrl
- A/c refrig press sen sig
- Acc
- Air conditioning system
- Alt term l
- Anti-lock brakes system
- B ref lo
- Cooling fans system
- Crank voltage
- D ign
- D pnk
- Eng oil press sen sig
- Eng speed (tach) out sig
- Engine speed
- Evap can purge sol ctrl
- Evap can vent valve ctrl
- Fuel level sen sig
- Fuel levl sen sig (second)
- Fuel pump rly ctrl
- Fuel tank press sen sig
- Fuel tank pressure sensor (in fuel tank)
- G140 (rear of left cylinder head)
- G142 (rear of right cylinder head)
- Gen field duty sig
- Ground
- Hi spd fan rly ctrl
- Ho2s htr low ctrl
- Hot at all times
- Iat sen sig
- Ign ctrl 1
- Ign ctrl 2
- Ign ctrl 3
- Ign ctrl 4
- Ign ctrl 5
- Ign ctrl 6
- Ign ctrl 7
- Ign ctrl 8
- Ignition coil/ module 2 (top right of engine)
- Ignition coil/ module 4 (top right of engine)
- Ignition coil/ module 6 (top right of engine)
- Ignition coil/ module 8 (top right of engine)
- Ignition switch
- Instrument panel cluster
- Lock
- Logic
- Low ref
- Maf sen sig
- Main rly ctrl
- Malfunction indicator lamp
- Map sen sig
- Mil ctrl
- Off
- Oil temp
- Plug spark
- Pnk
- Pnk c ign ctrl
- Red
- Red c ign ctrl
- Reverse inhibit sol ctrl
- Run
- S160
- S164
- S166
- S168
- Skip shift ind
- Sound systems
- Spark plug
- Ss ind
- Ss lamp ctrl
- Start
- Starting/ charging system
- Tan
- Tft sen sig
- Torque delivered
- Vehicle speed out
- Vehicle speed sensor
- Vss
- Vss ref lo
- Vss sig hi