ENGINE PERFORMANCE
4.6L VIN 9
4.6L VIN 9, Engine Performance Wiring Diagram (1 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (1 of 5) for Cadillac DeVille 2003:
- (left front corner of engine, below thermostat housing, on transmission) g100
- A/t input spd sens high
- A/t input spd sens low
- A6 pnk
- A8 pnk
- Acc on
- Air pump relay
- Air sol vlv cntrl
- Anti lock brakes system
- B5 pnk
- B6 pnk
- B9 pnk
- Battery
- C9 pnk
- Chasis pitch sig
- Ckp sens a sig
- Ckp sens b sig
- Class 2 data link
- Cmp sens 12v ref
- Cmp sens sig
- Computer data lines system
- Cooling fans system
- Cruise control system
- Cruise inhibit out
- Cyl 1 cntrl
- Cyl 7 cntrl
- D4 pnk
- D9 pnk
- Delivered torque output
- E4 pnk
- Electronic suspension system
- Evap vent valve cntrl
- Extended trvl brake sw
- F4 pnk
- F9 pnk
- Fan low spd cntrl
- Fuel inj 1 cntrl
- Fuel inj 2 cntrl
- Fuel inj 3 cntrl
- Fuel inj 4 cntrl
- Fuel inj 5 cntrl
- Fuel inj 6 cntrl
- Fuel inj 7 cntrl
- Fuel inj 8 cntrl
- Fuel injectors
- Fuel pump rel cntrl
- Fuel tank press sig
- Ho2s high (1,1)
- Ho2s high (1,2)
- Ho2s high (2,1)
- Ho2s htr high (1,1)
- Ho2s htr low (1,1)
- Ho2s low (1,1)
- Ho2s low (1,2)
- Ho2s low (2,1)
- Hos2 htr low (2,1)
- Hot at all times
- Hot in on & start
- Iac coil a high
- Iac coil a low
- Iac coil b high
- Iac coil b low
- Iat sens sig
- Ignition
- Ignition switch
- Ims a input
- Ims b input
- Ims c input
- Ims p input
- Injr 1 fuse 10a
- Injr 2 fuse 10a
- Maf sens sig
- Map sens sig
- Mil cntrl
- Off
- Oxy sen fuse 10a
- Pcm batt fuse 10a
- Pcm ground
- Pcm ign fuse 10a
- Pnk
- Pnk a
- Powertrain control module (left side of engine compt, inside air cleaner)
- Press cntrl sol high
- Press cntrl sol low
- Red
- Requested torque input
- S130
- S213
- Start
- Tan
- Tp sens sig
- Underhood fuse block (right side of engine compt)
- Vss high
- Vss low
- Vss output
4.6L VIN 9, Engine Performance Wiring Diagram (2 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (2 of 5) for Cadillac DeVille 2003:
- B3 pnk
- B4 pnk
- Corner of engine, below
- Evaporative emissions canister purge valve (top of engine, on intake manifold)
- Evaporative emissions canister vent valve (under left rear of vehicle)
- Exhaust gas recirc- ulation (egr) valve (top right rear of engine)
- F3 pnk
- Fuel tank pressure sensor (on top of fuel tank)
- G100 (left front
- Ground
- Heated oxygen sensor (ho2s) (bank 1, sensor 1) (on right exhaust manifold)
- Heated oxygen sensor (ho2s) (bank 1, sensor 2) (rear of catalytic converter)
- Heated oxygen sensor (ho2s) (bank 2, sensor 1) (on left exhaust manifold)
- Hot in on & start
- Iat sens
- Idle air control (iac) valve (on throttle body)
- Ign
- Ign 1 fuse 10a
- Maf sens
- Manifold absolute pressure sensor (near throttle body)
- Mass airflow (maf) sensor (including intake air temperature) (on throttle body)
- Nca
- Pnk
- Pnk d
- Rear fuse block (under left rear seat)
- Red
- S130
- S131
- Tan
- Tan a
- Thermostat housing, on transmission)
- Throttle position sensor (on left side of throttle body)
- Under- hood fuse block
- Vent sol fuse 10a
4.6L VIN 9, Engine Performance Wiring Diagram (3 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (3 of 5) for Cadillac DeVille 2003:
- (body harn, under left side of dash)
- (left rear of passenger compt, 31.5 cm from cross-car channel) sp301
- (top left side of engine, under intake manifold top cover)
- (under left front corner of rear seat)
- Automatic transaxle
- Automatic transaxle internal mode switch
- Camshaft position (cmp) sensor (front of engine, in cam carrier)
- Crankshaft position (ckp) sensor a (on lower left side of engine, near oil filter)
- Crankshaft position (ckp) sensor b (on lower left side of engine, near oil filter)
- Cruise control system
- Engine oil pressure switch (at left side of engine, on oil filter adapter)
- F/pmp fuse 20a
- Fuel pump (top of fuel tank)
- Fuel pump relay
- G103 (right rear of engine, below the egr valve)
- G301
- G402
- Hot at all times
- Hot in on & start
- Ign
- Ignition coil (bank 1) (top right
- Ignition coil (bank 2)
- Ignition control module (bank 1) (under intake manifold top cover)
- Ignition control module (bank 2) (under intake manifold top cover)
- Instrument panel cluster
- Mdl coil fuse 20a
- Navigation system
- Nca
- Pnk
- Rear fuse block
- Red
- S210
- Service engine soon ind
- Side of engine, under intake manifold top cover)
- Sp402 (left rear corner of luggage compt, near left taillamp connector)
- Spark plugs
- Tach input
- Under- hood fuse block
- Vehicle speed sensor (vss) (on transaxle case extension)
- Vss input
4.6L VIN 9, Engine Performance Wiring Diagram (4 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (4 of 5) for Cadillac DeVille 2003:
- (in body harn, 15 cm from p401)
- 1-2 shift sol
- 2-3 shift sol
- Air pump a fuse 50a
- Automatic trans- axle fluid temper- ature sensor
- Automatic transaxle
- Automatic transaxle input speed sensor
- Automatic transmission
- Cruise control system
- Extended travel brake switch
- Fluid pressure manual valve position switch
- Fuel sender (fuel tank)
- G102 (left front corner of engine, below thermostat housing, on transmission)
- Hot at all times
- Hot in on & start
- Ign 1 fuse 10a
- Pnk
- Pressure control solenoid valve
- Rear fuse block (under left rear seat)
- Red
- Run/ crank fuse 10a
- S113
- S405
- Secondary air injection (air) pump motor (federal emissions system) (lower right front corner of engine compt)
- Secondary air injection (air) pump relay (federal emissions system) (near radiator surge tank)
- Secondary air injection (air) solenoid (federal emissions system) (above right exhaust manifold)
- Stoplamp switch (abs/tcc switch) (near top of brake pedal)
- Tan
- Tcc/ cruise switch
- Torque converter clutch pulse width modulation solenoid
- Trans fuse 10a
- Underhood fuse block (right side of engine compt)
4.6L VIN 9, Engine Performance Wiring Diagram (5 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN 9, Engine Performance Wiring Diagram (5 of 5) for Cadillac DeVille 2003:
- (left front corner of engine, below thermostat housing, on transmission) g100
- 1-2 shift sol vlv cntrl
- 2-3 shift sol vlv cntrl
- A/ press low ref
- A/c press sens 5v ref
- A/c press sensor sig
- A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
- A/c rly cntrl
- A/c system
- Ckp sens a 12v ref
- Ckp sens a low ref
- Ckp sens b 12v ref
- Ckp sens b low ref
- Cmp sens low ref
- Cooling fans system
- Cruise control system
- Cruise engaged input
- Cyl 2 cntrl
- Cyl 3 cntrl
- Cyl 4 cntrl
- Cyl 5 cntrl
- Cyl 6 cntrl
- Cyl 8 cntrl
- Ect sens low ref
- Ect sens sig
- Egr 5v ref
- Egr position sig
- Egr sens low ref
- Egr valve low ref
- Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
- Engine oil level switch (left side of oil pan)
- Evap purge sol cntrl
- Fan high spd cntrl
- Ftp sens 5v ref
- Fuel lvl signal
- Fuel tank press low ref
- Gen field duty sig
- Generator turn on sig
- Ho2s htr low (1,2)
- Iat low ref
- Icm 1 low ref
- Icm 2 low ref
- Knock sens low ref
- Knock sens sig
- Knock sensor (ks) (on top of engine, under intake manifold top cover)
- Map sens 5v ref
- Map sens low ref
- Nca
- Oil level sw input
- Oil press sw input
- Pcm ground
- Pnk
- Powertrain control module (left side of engine compt, inside air cleaner)
- Red
- S130
- S131
- Starter rly cntrl
- Starting/ charging system
- Tach output
- Tcc brake switch input
- Tcc pwm sol cntrl
- Tft sens low ref
- Tft sensor sig
- Tp sens 5v ref
- Tp sens low ref
- Trans range a input
- Trans range c input
4.6L VIN Y
4.6L VIN Y, Engine Performance Wiring Diagram (1 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (1 of 5) for Cadillac DeVille 2003:
- (left front corner of engine, below thermostat housing, on transmission) g100
- A/t input spd sens high
- A/t input spd sens low
- A6 pnk
- A8 pnk
- Acc on
- Air pump relay
- Air sol vlv cntrl
- Anti lock brakes system
- B5 pnk
- B6 pnk
- B9 pnk
- Battery
- C9 pnk
- Chasis pitch sig
- Ckp sens a sig
- Ckp sens b sig
- Class 2 data link
- Cmp sens 12v ref
- Cmp sens sig
- Computer data lines system
- Cooling fans system
- Cruise control system
- Cruise inhibit out
- Cyl 1 cntrl
- Cyl 7 cntrl
- D4 pnk
- D9 pnk
- Delivered torque output
- E4 pnk
- Electronic suspension system
- Evap vent valve cntrl
- Extended trvl brake sw
- F4 pnk
- F9 pnk
- Fan low spd cntrl
- Fuel inj 1 cntrl
- Fuel inj 2 cntrl
- Fuel inj 3 cntrl
- Fuel inj 4 cntrl
- Fuel inj 5 cntrl
- Fuel inj 6 cntrl
- Fuel inj 7 cntrl
- Fuel inj 8 cntrl
- Fuel injectors
- Fuel pump rel cntrl
- Fuel tank press sig
- Ho2s high (1,1)
- Ho2s high (1,2)
- Ho2s high (2,1)
- Ho2s htr high (1,1)
- Ho2s htr low (1,1)
- Ho2s low (1,1)
- Ho2s low (1,2)
- Ho2s low (2,1)
- Hos2 htr low (2,1)
- Hot at all times
- Hot in on & start
- Iac coil a high
- Iac coil a low
- Iac coil b high
- Iac coil b low
- Iat sens sig
- Ignition
- Ignition switch
- Ims a input
- Ims b input
- Ims c input
- Ims p input
- Injr 1 fuse 10a
- Injr 2 fuse 10a
- Maf sens sig
- Map sens sig
- Mil cntrl
- Off
- Oxy sen fuse 10a
- Pcm batt fuse 10a
- Pcm ground
- Pcm ign fuse 10a
- Pnk
- Pnk a
- Powertrain control module (left side of engine compt, inside air cleaner)
- Press cntrl sol high
- Press cntrl sol low
- Red
- Requested torque input
- S130
- S213
- Start
- Tan
- Tp sens sig
- Underhood fuse block (right side of engine compt)
- Vss high
- Vss low
- Vss output
4.6L VIN Y, Engine Performance Wiring Diagram (2 of 5) for Cadillac DeVille 2003
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (2 of 5) for Cadillac DeVille 2003:
- B3 pnk
- B4 pnk
- Corner of engine, below
- Evaporative emissions canister purge valve (top of engine, on intake manifold)
- Evaporative emissions canister vent valve (under left rear of vehicle)
- Exhaust gas recirc- ulation (egr) valve (top right rear of engine)
- F3 pnk
- Fuel tank pressure sensor (on top of fuel tank)
- G100 (left front
- Ground
- Heated oxygen sensor (ho2s) (bank 1, sensor 1) (on right exhaust manifold)
- Heated oxygen sensor (ho2s) (bank 1, sensor 2) (rear of catalytic converter)
- Heated oxygen sensor (ho2s) (bank 2, sensor 1) (on left exhaust manifold)
- Hot in on & start
- Iat sens
- Idle air control (iac) valve (on throttle body)
- Ign
- Ign 1 fuse 10a
- Maf sens
- Manifold absolute pressure sensor (near throttle body)
- Mass airflow (maf) sensor (including intake air temperature) (on throttle body)
- Nca
- Pnk
- Pnk d
- Rear fuse block (under left rear seat)
- Red
- S130
- S131
- Tan
- Tan a
- Thermostat housing, on transmission)
- Throttle position sensor (on left side of throttle body)
- Under- hood fuse block
- Vent sol fuse 10a
4.6L VIN Y, Engine Performance Wiring Diagram (3 of 5) for Cadillac DeVille 2003
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (3 of 5) for Cadillac DeVille 2003:
- (body harn, under left side of dash)
- (left rear of passenger compt, 31.5 cm from cross-car channel) sp301
- (top left side of engine, under intake manifold top cover)
- (under left front corner of rear seat)
- Automatic transaxle
- Automatic transaxle internal mode switch
- Camshaft position (cmp) sensor (front of engine, in cam carrier)
- Crankshaft position (ckp) sensor a (on lower left side of engine, near oil filter)
- Crankshaft position (ckp) sensor b (on lower left side of engine, near oil filter)
- Cruise control system
- Engine oil pressure switch (at left side of engine, on oil filter adapter)
- F/pmp fuse 20a
- Fuel pump (top of fuel tank)
- Fuel pump relay
- G103 (right rear of engine, below the egr valve)
- G301
- G402
- Hot at all times
- Hot in on & start
- Ign
- Ignition coil (bank 1) (top right
- Ignition coil (bank 2)
- Ignition control module (bank 1) (under intake manifold top cover)
- Ignition control module (bank 2) (under intake manifold top cover)
- Instrument panel cluster
- Mdl coil fuse 20a
- Navigation system
- Nca
- Pnk
- Rear fuse block
- Red
- S210
- Service engine soon ind
- Side of engine, under intake manifold top cover)
- Sp402 (left rear corner of luggage compt, near left taillamp connector)
- Spark plugs
- Tach input
- Under- hood fuse block
- Vehicle speed sensor (vss) (on transaxle case extension)
- Vss input
4.6L VIN Y, Engine Performance Wiring Diagram (4 of 5) for Cadillac DeVille 2003
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https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (4 of 5) for Cadillac DeVille 2003:
- (in body harn, 15 cm from p401)
- 1-2 shift sol
- 2-3 shift sol
- Air pump a fuse 50a
- Automatic trans- axle fluid temper- ature sensor
- Automatic transaxle
- Automatic transaxle input speed sensor
- Automatic transmission
- Cruise control system
- Extended travel brake switch
- Fluid pressure manual valve position switch
- Fuel sender (fuel tank)
- G102 (left front corner of engine, below thermostat housing, on transmission)
- Hot at all times
- Hot in on & start
- Ign 1 fuse 10a
- Pnk
- Pressure control solenoid valve
- Rear fuse block (under left rear seat)
- Red
- Run/ crank fuse 10a
- S113
- S405
- Secondary air injection (air) pump motor (federal emissions system) (lower right front corner of engine compt)
- Secondary air injection (air) pump relay (federal emissions system) (near radiator surge tank)
- Secondary air injection (air) solenoid (federal emissions system) (above right exhaust manifold)
- Stoplamp switch (abs/tcc switch) (near top of brake pedal)
- Tan
- Tcc/ cruise switch
- Torque converter clutch pulse width modulation solenoid
- Trans fuse 10a
- Underhood fuse block (right side of engine compt)
4.6L VIN Y, Engine Performance Wiring Diagram (5 of 5) for Cadillac DeVille 2003
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 获取访问所有汽车的接线图List of elements for 4.6L VIN Y, Engine Performance Wiring Diagram (5 of 5) for Cadillac DeVille 2003:
- (left front corner of engine, below thermostat housing, on transmission) g100
- 1-2 shift sol vlv cntrl
- 2-3 shift sol vlv cntrl
- A/ press low ref
- A/c press sens 5v ref
- A/c press sensor sig
- A/c refrigerant pressure sensor (on a/c pressure hose, near compressor)
- A/c rly cntrl
- A/c system
- Ckp sens a 12v ref
- Ckp sens a low ref
- Ckp sens b 12v ref
- Ckp sens b low ref
- Cmp sens low ref
- Cooling fans system
- Cruise control system
- Cruise engaged input
- Cyl 2 cntrl
- Cyl 3 cntrl
- Cyl 4 cntrl
- Cyl 5 cntrl
- Cyl 6 cntrl
- Cyl 8 cntrl
- Ect sens low ref
- Ect sens sig
- Egr 5v ref
- Egr position sig
- Egr sens low ref
- Egr valve low ref
- Engine coolant temperature (ect) sensor (right rear of engine, near egr valve)
- Engine oil level switch (left side of oil pan)
- Evap purge sol cntrl
- Fan high spd cntrl
- Ftp sens 5v ref
- Fuel lvl signal
- Fuel tank press low ref
- Gen field duty sig
- Generator turn on sig
- Ho2s htr low (1,2)
- Iat low ref
- Icm 1 low ref
- Icm 2 low ref
- Knock sens low ref
- Knock sens sig
- Knock sensor (ks) (on top of engine, under intake manifold top cover)
- Map sens 5v ref
- Map sens low ref
- Nca
- Oil level sw input
- Oil press sw input
- Pcm ground
- Pnk
- Powertrain control module (left side of engine compt, inside air cleaner)
- Red
- S130
- S131
- Starter rly cntrl
- Starting/ charging system
- Tach output
- Tcc brake switch input
- Tcc pwm sol cntrl
- Tft sens low ref
- Tft sensor sig
- Tp sens 5v ref
- Tp sens low ref
- Trans range a input
- Trans range c input