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Other Buick Workshop Service and Repair Manuals
Other Makes
Buick LeSabre V6-231 3.8L VIN 3 SFI (1988)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Emission Control Systems
Fuel Delivery and Air Induction
Fuel Pressure
Fuel Pressure Release
Idle Speed
Air Cleaner Housing
Air Flow Meter/Sensor
Fuel
Fuel Filter
Fuel Injector
Fuel Pressure Regulator
Fuel Pump
Fuel Pressure
System Information
Specifications
Page 2877
System Diagnosis
Component Diagnostic Charts
Page 2880
Page 2881
Page 2882
Page 2883
Page 2884
Fuel Pump Relay
Fuel Rail
Fuel Return Line
Fuel Supply Line
Fuel Tank
Idle Speed/Throttle Actuator - Electronic
Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]
Main Relay (Computer/Fuel System)
Oil Pressure Switch (For Fuel Pump)
Relays and Modules - Fuel Delivery and Air Induction
Sensors and Switches - Fuel Delivery and Air Induction
Throttle Body
Throttle Position Sensor
Ignition System
Transmission Control Systems
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems