ENGINE PERFORMANCE
3.8L VIN K
3.8L VIN K, Engine Performance Wiring Diagram (1 of 4) for Buick LeSabre Limited 2004
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 3.8L VIN K, Engine Performance Wiring Diagram (1 of 4) for Buick LeSabre Limited 2004:
- (front of eng block, near starter) knock sensor 1
- (le sabre) (bonneville)
- (not used)
- 18x ref
- 18x reference
- 3x ref
- 3x reference
- A/t iss low
- A/t speed sensor high
- Acc
- All times
- Anti-lock brake system
- B c
- Battery
- Bonneville le sabre
- Bypass
- Ckp 18x sig
- Ckp sync sig
- Cmp input
- Cmp output
- Cmp signal
- Computer data lines system
- Cooling fans system
- Cruise control system
- Cruise disable/inhibit
- Desired torque input
- Dis fuse 10a 20a
- E e
- Egr control ground
- Egr pos sens ground
- Evap purge valve
- Evaporative emissions canister purge solenoid (top of engine)
- Fuel inj 1 control
- Fuel inj 2 control
- Fuel inj 4 control
- Fuel inj 5 control
- Fuel inj 6 control
- G102 (lower front of eng)
- G105 (behind ower steering pump)
- Ground
- Hi speed cool fan
- Ho2s 1 low
- Ho2s 2 low
- Hot at
- Hot at all times
- Hot in run & start
- Iac coil b high
- Iat sensor ground
- Ign control
- Ign voltage
- Ignition
- Ignition control
- Ignition control module (icm) (on top left front of eng)
- Ignition switch (pigtailed for le sabre)
- Instrument cluster system (vehicle speed)
- Knock sensor 2 (on lower right side of eng block, near oil filter)
- Ks1 input
- Ks2 input
- Lo speed cool fan
- Lock
- Low ref
- Maf sensor input
- Map sensor +5 v
- Map sensor ground
- Mass air flow (maf) sensor (top of throttle body)
- Not used
- Off
- Pcm batt fuse 10a
- Pcm ground
- Pnk
- Pnk a
- Powertrain control module (in air cleaner housing)
- Ref low
- Reference low
- Run
- S212 (or s208)
- Sensor return
- Sensor return (eop)
- Serial data (class 2)
- Shift sol a control
- Shift sol b control
- Start
- Tan
- Tcc switch input
- Tp sensor ground
- Trans fuse 10a
- Trans range sw b
- Underhood fuse block (right front side of eng compt)
- Vehicle speed sensor (top right side of transmission output housing)
- Vss high
- Vss low
- Vss output
3.8L VIN K, Engine Performance Wiring Diagram (2 of 4) for Buick LeSabre Limited 2004
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 3.8L VIN K, Engine Performance Wiring Diagram (2 of 4) for Buick LeSabre Limited 2004:
- (behind power steering pump) g105
- (ign module harn, near icm)
- (or
- 1-2 shift sol
- 2-3 shift sol
- A6 (or pnk)
- Automatic transaxle
- Automatic transaxle fluid pressure manual valve position switch
- Automatic transaxle fluid temperature sensor
- Automatic transaxle input shaft speed sensor
- Automatic transaxle internal mode switch
- B9 (or pnk)
- Camshaft position (cmp) sensor (front of eng, behind water pump pulley)
- Crankshaft position (ckp) sensor (front of eng, behind crank pulley)
- Cruise control system
- D4 (or pnk)
- Fuel injec- tors
- Hot in run & start
- Ign 1 fuse 10a
- Injr 1 fuse 10a
- Injr 2 fuse 10a
- Pnk
- Pressure control sol
- Rear fuse block
- Red
- S135
- S136
- S216
- Stop lamp switch (near brake pedal)
- Tan
- Tcc pwm sol
- Tcc release switch
- Underhood fuse block (right front side of eng compt)
3.8L VIN K, Engine Performance Wiring Diagram (3 of 4) for Buick LeSabre Limited 2004
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 3.8L VIN K, Engine Performance Wiring Diagram (3 of 4) for Buick LeSabre Limited 2004:
- (bonneville)
- (bonneville) (le sabre)
- (eng harn, 10 cm from abs breakout)
- (eng harn, 6.5 cm from iac)
- (le sabre)
- (on brake pedal bracket) stop lamp/ auto trans shift lock control switch
- A/c refrigerant pressure sensor (behind a/c comp, on a/c line)
- Bonneville
- D a
- D3 pnk
- Engine oil level switch (front of eng oil pan)
- Engine oil pressure sensor (right side of engine)
- Exhaust gas recirculation (egr) valve (top right rear of engine)
- F/pmp fuse 20a
- Fuel pump
- Fuel pump relay
- Fuel tank pressure sensor (top of fuel tank)
- Fuel tank unit
- G105 (behind power steering pump)
- G200 (left front door pillar)
- G302 (under rear seat)
- G401 (lower right corner of trunk)
- Hot at all times
- Hot in acc or run
- Hot in run & start
- Ign-1 fuse 10a
- Ign1 fuse 10a
- Instrument cluster
- Intake air temperature sensor (left side of engine compt, in the air intake duct)
- Le sabre
- Malfunction indicator lamp (led for bonneville)
- Manifold absolute pressure sensor (top front of eng)
- Pnk
- Rear fuse block (under left rear seat)
- S105 (engine harn, 9.5 cm from pcm connector)
- S106
- S109
- S110
- S216
- S401
- Tach input
- Tan
- Throttle position (tp) sensor (on throttle body assembly)
3.8L VIN K, Engine Performance Wiring Diagram (4 of 4) for Buick LeSabre Limited 2004
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 3.8L VIN K, Engine Performance Wiring Diagram (4 of 4) for Buick LeSabre Limited 2004:
- (left underside of chassis)
- 5 volt reference a
- 5 volt reference b
- A/c comp relay control
- A/c ref pressure
- A/c system
- A/t fluid temp input
- Anti-lock brake system
- Brake pedal sw out
- Cruise control system
- Cruise status
- Delivered torque control
- Ect sensor input
- Egr pintle position input
- Egr valve control
- Eng oil level sw input
- Engine coolant temperature (ect) sensor (on rear of eng, near thermostat housing)
- Evap solenoid control
- Evaporative emission (evap) canister vent solenoid
- Fuel inj 3 control
- Fuel level input
- Fuel pump relay control
- Fuel tank press sensor
- Fuel tank sender
- Gen term f monitor
- Gen term l control
- Heated oxygen bank 1 sensor 1 (in right exhaust manifold)
- Heated oxygen bank 1 sensor 2 (rear of catalytic converter)
- Ho2s 1 ctrl
- Ho2s 1 input
- Ho2s 2 ctrl
- Ho2s 2 input
- Hot in run & start
- Iac coil a high
- Iac coil a low
- Iac coil b low
- Iat sensor input
- Idle air control (iac) valve (top left side of eng)
- Ign 1 fuse 10a
- Ignition
- Ignition 1
- Map sensor input
- Mil control
- Nca
- Oil pressure signal
- Oxy sen fuse 10a
- Pcm ign fuse 10a
- Pnk
- Powertrain control module (in air cleaner housing)
- Press sol high control
- Press sol low control
- Rear fuse block (under left rear seat)
- Red
- Sensor ground
- Starter relay output
- Starting/ charging system
- Tach signal
- Tan
- Tcc pwm sol control
- Tp sensor input
- Trans range p
- Trans range sw a input
- Trans range sw c input
- Trans tcc release sw in
- Underhood fuse block (right front side of eng compt)
- Vent sol fuse 10a