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
Air Flow Meter/Sensor
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor]
Absolute Pressure Sensor <--> [Barometric Pressure Sensor]
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector]
Engine Control Module
Idle Speed/Throttle Actuator - Electronic
Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]
Knock Sensor
Main Relay (Computer/Fuel System)
Malfunction Indicator Lamp
Manifold Pressure/Vacuum Sensor
Memory Calibration Unit
Mixture Control Solenoid
Quad Driver <--> [Output Driver]
Oxygen Sensor
Power Steering Pressure Switch
Relays and Modules - Computers and Control Systems
Sensors and Switches - Computers and Control Systems
Air Flow Meter/Sensor
Absolute Pressure Sensor <--> [Barometric Pressure Sensor]
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor]
Knock Sensor
Manifold Pressure/Vacuum Sensor
Component Information
Technical Service Bulletins
MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64
Page 2658
Page 2659
Page 2660
Page 2661
Page 2662
Page 2663
Page 2664
Page 2665
Page 2666
Page 2667
Page 2668
Page 2669
Oxygen Sensor
Power Steering Pressure Switch
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Vehicle Speed Sensor
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Vehicle Speed Sensor
Vehicle Speed Sensor Signal Buffer
Emission Control Systems
Fuel Delivery and Air Induction
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