ENGINE PERFORMANCE
4.6L
4.6L (VIN 9), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Eldorado Touring 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Eldorado Touring 1998:
- 5 volt ref
- A/c comp clutch ctrl
- Air conditioning system
- Automatic transaxle
- Class 2 data link
- Computer data lines system
- Cruise control system
- Cruise engaged
- Cruise inhibit
- Ect sens return
- Egr 5v ref out
- Egr pos sens return
- Electronic suspension system
- Engine coolant temperature sensor (ect) (right rear of engine)
- Evaporative emission control solenoid (top rear of engine)
- Evaporative emission vacuum purge switch (left rear of engine)
- Exhaust gas recirc- ulation valve (left rear corner of engine)
- Extended travel brake
- Fuel pump feedback
- G117 (lower right rear of engine block)
- Gen 'f' term feedback
- Iac sol coil ctrl
- Iat sens return
- Idle air control (iacv) valve (throttle body)
- Intake air temperature (iat) sensor (top left side of engine)
- Lift/dive sig out
- Map 5v ref out
- Map sens in
- Map sensor return
- Mass air flow sensor (on air inlet)
- Neutral safety sw in
- Park/neutral sw 'a'
- Park/neutral sw 'b'
- Park/neutral sw 'c'
- Pcm ground
- Pnk
- Post cat ho2s in hi
- Post cat ho2s in lo
- Power (battery)
- Power (ignition 0)
- Power (ignition 1)
- Powertrain control module (left front of engine compartment)
- Pwr steer pres sw in
- Red
- S125
- Sensor ground
- Shift 'a' sol ctrl
- Shift 'b' sol ctrl
- Starting/ charging system
- Tan
- Tcc brake sw in
- Tcc sol ctrl
- Throttle position sensor (throttle body assy)
- Tp sens in
- Tp sens return
- Tps 5v ref out
- Trans press sol ctrl
- Trans press sol enable
- Trans press sw 'a' in
- Trans press sw 'b' in
- Trans press sw 'c' in
- Trans temp sens in
- Trans temp sens rtrn
- Turbine speed in hi
- Turbine speed in lo
- Turbine speed sensor
4.6L (VIN 9), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Eldorado Touring 1998:
- 1-2 shift sol
- 2-3 shift sol
- Abs/tcc switch (under left side of dash)
- Automatic transaxle
- Automatic transmission
- Cruise control system
- Dis fuse 20a
- Ecs fuse 10a
- Engine compart- ment fuse/relay center
- Evaporative emissions vent valve (under center rear of vehicle)
- Fluid pressure manual valve position switch
- Fuel tank pressure sensor (under center of vehicle, on fuel tank)
- Hot at all times
- Hot in off or run
- Hot in run and start
- Ign 0 fuse 10a
- Ign 1 fuse 10a
- Manifold absolute pressure sensor (on throttle body)
- Oxy sen 1 fuse 10a
- Oxy sen 2 fuse 10a
- Pcm (bat) fuse 10a
- Pcm (ign) fuse 10a
- Pnk
- Pressure control solenoid
- Red
- S124
- S126
- S308
- Tan
- Torque converter clutch solenoid
- Trans- axle temper- ature sensor
4.6L (VIN 9), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Eldorado Touring 1998:
- (engine harn, 4 cm from pcm connector)
- (not used)
- (top rear of engine under ignition coils)
- Camshaft position (cmp) sensor (right side of engine)
- Crankshaft position (ckp) sensor a (front of engine block)
- Crankshaft position (ckp) sensor b (front of engine block)
- Cruise fuse 10a
- Engine compart- ment fuse/ relay center
- Fuel pump fuse 20a
- Fuel pump relay (position 'a') (engine compt fuse block)
- Fuel tank unit (top of fuel tank)
- G117 (lower left rear of engine block)
- G117 (lower right rear of engine block)
- G312 (behind left rear seat, on 'x' brace)
- Hot in run and start
- Ign
- Ignition amplifier and switching module
- Ignition control module
- Instrument cluster
- Oil pressure switch (lower center front of engine)
- Park/ neutral position switch (left side of transaxle)
- Pnk
- Power steering pressure switch (high pressure power steering line)
- Rly ign 1 fuse 10a
- S123
- S125
- S149
- S318
- S402
- Service engine soon indicator
- Spark plugs
- Tach signal in
- Tan
- Trunk compart- ment fuse block
- Vehicle speed sensor (on trans- axle)
- Vss in
4.6L (VIN 9), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN 9), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Eldorado Touring 1998:
- (fuel rail harness, left front of engine)
- (left rear of engine)
- 24x ref hi in
- 4x ref hi in
- Anti-lock brakes system
- Bypass spark out
- Cam hi in
- Cann purge vac sw in
- Cool fan hi speed ctrl
- Cool fan lo speed ctrl
- Cooling fans system
- Cruise control system
- Delivered torque out
- Desired torque in
- Ect sens in
- Egr valve feedback
- Egr valve sol ctrl
- Electronic suspension system
- Engine compart- ment fuse block
- Engine oil level switch (in oil pan)
- Evap ctrl sol out
- Evap vent ctrl
- Front heated oxygen sensor (front exhaust manifold)
- Front ho2s in hi
- Front ho2s in lo
- 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
- Fuel injectors
- Fuel pump relay ctrl
- G114
- G114 (left rear of engine)
- G117 (lower right rear of engine block)
- Hot in run, bulb test or start
- Iat sens in
- Ignition ctrl feedback
- Inj fuse 10a
- Knock sens in
- Knock sensor (center of engine block, below intake manifold)
- Maf sens in
- Mil indic ctrl
- Nca
- Oil level sw in
- Oil press sens in
- Pcm ground
- Pnk
- Post-converter heated oxygen sensor (rear of catalytic converter)
- Power (ignition 1)
- Powertrain control module (left front of engine compartment)
- Pre-cat ho2s in hi
- Pre-cat ho2s in lo
- Pre-converter heated oxygen sensor (early production) (front of catalytic converter)
- Pressure sensor signal
- Rear h02s in lo
- Rear heated oxygen sensor (rear exhaust manifold)
- Rear ho2s in hi
- Ref lo in
- S110
- S111
- S125
- S127
- Tach signal out
- Tan
- Vss in hi
- Vss in lo
- Vss out (4000 ppm)
4.6L (VIN Y), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (1 of 4) for Cadillac Eldorado Touring 1998:
- 5 volt ref
- A/c comp clutch ctrl
- Air conditioning system
- Automatic transaxle
- Class 2 data link
- Computer data lines system
- Cruise control system
- Cruise engaged
- Cruise inhibit
- Ect sens return
- Egr 5v ref out
- Egr pos sens return
- Electronic suspension system
- Engine coolant temperature sensor (ect) (right rear of engine)
- Evaporative emission control solenoid (top rear of engine)
- Evaporative emission vacuum purge switch (left rear of engine)
- Exhaust gas recirc- ulation valve (left rear corner of engine)
- Extended travel brake
- Fuel pump feedback
- G117 (lower right rear of engine block)
- Gen 'f' term feedback
- Iac sol coil ctrl
- Iat sens return
- Idle air control (iacv) valve (throttle body)
- Intake air temperature (iat) sensor (top left side of engine)
- Lift/dive sig out
- Map 5v ref out
- Map sens in
- Map sensor return
- Mass air flow sensor (on air inlet)
- Neutral safety sw in
- Park/neutral sw 'a'
- Park/neutral sw 'b'
- Park/neutral sw 'c'
- Pcm ground
- Pnk
- Post cat ho2s in hi
- Post cat ho2s in lo
- Power (battery)
- Power (ignition 0)
- Power (ignition 1)
- Powertrain control module (left front of engine compartment)
- Pwr steer pres sw in
- Red
- S125
- Sensor ground
- Shift 'a' sol ctrl
- Shift 'b' sol ctrl
- Starting/ charging system
- Tan
- Tcc brake sw in
- Tcc sol ctrl
- Throttle position sensor (throttle body assy)
- Tp sens in
- Tp sens return
- Tps 5v ref out
- Trans press sol ctrl
- Trans press sol enable
- Trans press sw 'a' in
- Trans press sw 'b' in
- Trans press sw 'c' in
- Trans temp sens in
- Trans temp sens rtrn
- Turbine speed in hi
- Turbine speed in lo
- Turbine speed sensor
4.6L (VIN Y), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (2 of 4) for Cadillac Eldorado Touring 1998:
- 1-2 shift sol
- 2-3 shift sol
- Abs/tcc switch (under left side of dash)
- Automatic transaxle
- Automatic transmission
- Cruise control system
- Dis fuse 20a
- Ecs fuse 10a
- Engine compart- ment fuse/relay center
- Evaporative emissions vent valve (under center rear of vehicle)
- Fluid pressure manual valve position switch
- Fuel tank pressure sensor (under center of vehicle, on fuel tank)
- Hot at all times
- Hot in off or run
- Hot in run and start
- Ign 0 fuse 10a
- Ign 1 fuse 10a
- Manifold absolute pressure sensor (on throttle body)
- Oxy sen 1 fuse 10a
- Oxy sen 2 fuse 10a
- Pcm (bat) fuse 10a
- Pcm (ign) fuse 10a
- Pnk
- Pressure control solenoid
- Red
- S124
- S126
- S308
- Tan
- Torque converter clutch solenoid
- Trans- axle temper- ature sensor
4.6L (VIN Y), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (3 of 4) for Cadillac Eldorado Touring 1998:
- (engine harn, 4 cm from pcm connector)
- (not used)
- (top rear of engine under ignition coils)
- Camshaft position (cmp) sensor (right side of engine)
- Crankshaft position (ckp) sensor a (front of engine block)
- Crankshaft position (ckp) sensor b (front of engine block)
- Cruise fuse 10a
- Engine compart- ment fuse/ relay center
- Fuel pump fuse 20a
- Fuel pump relay (position 'a') (engine compt fuse block)
- Fuel tank unit (top of fuel tank)
- G117 (lower left rear of engine block)
- G117 (lower right rear of engine block)
- G312 (behind left rear seat, on 'x' brace)
- Hot in run and start
- Ign
- Ignition amplifier and switching module
- Ignition control module
- Instrument cluster
- Oil pressure switch (lower center front of engine)
- Park/ neutral position switch (left side of transaxle)
- Pnk
- Power steering pressure switch (high pressure power steering line)
- Rly ign 1 fuse 10a
- S123
- S125
- S149
- S318
- S402
- Service engine soon indicator
- Spark plugs
- Tach signal in
- Tan
- Trunk compart- ment fuse block
- Vehicle speed sensor (on trans- axle)
- Vss in
4.6L (VIN Y), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Eldorado Touring 1998
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 4.6L (VIN Y), Engine Performance Wiring Diagrams (4 of 4) for Cadillac Eldorado Touring 1998:
- (fuel rail harness, left front of engine)
- (left rear of engine)
- 24x ref hi in
- 4x ref hi in
- Anti-lock brakes system
- Bypass spark out
- Cam hi in
- Cann purge vac sw in
- Cool fan hi speed ctrl
- Cool fan lo speed ctrl
- Cooling fans system
- Cruise control system
- Delivered torque out
- Desired torque in
- Ect sens in
- Egr valve feedback
- Egr valve sol ctrl
- Electronic suspension system
- Engine compart- ment fuse block
- Engine oil level switch (in oil pan)
- Evap ctrl sol out
- Evap vent ctrl
- Front heated oxygen sensor (front exhaust manifold)
- Front ho2s in hi
- Front ho2s in lo
- 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
- Fuel injectors
- Fuel pump relay ctrl
- G114
- G114 (left rear of engine)
- G117 (lower right rear of engine block)
- Hot in run, bulb test or start
- Iat sens in
- Ignition ctrl feedback
- Inj fuse 10a
- Knock sens in
- Knock sensor (center of engine block, below intake manifold)
- Maf sens in
- Mil indic ctrl
- Nca
- Oil level sw in
- Oil press sens in
- Pcm ground
- Pnk
- Post-converter heated oxygen sensor (rear of catalytic converter)
- Power (ignition 1)
- Powertrain control module (left front of engine compartment)
- Pre-cat ho2s in hi
- Pre-cat ho2s in lo
- Pre-converter heated oxygen sensor (early production) (front of catalytic converter)
- Pressure sensor signal
- Rear h02s in lo
- Rear heated oxygen sensor (rear exhaust manifold)
- Rear ho2s in hi
- Ref lo in
- S110
- S111
- S125
- S127
- Tach signal out
- Tan
- Vss in hi
- Vss in lo
- Vss out (4000 ppm)