GMC Truck R 3500 P/U 2WD V8-454 7.4L VIN W 4-bbl (1988)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Sensors and Switches - Computers and Control Systems
Absolute Pressure Sensor <--> [Barometric Pressure Sensor]
Coolant Temperature Sensor/Switch (For Computer)
Exhaust Temperature Sensor
Intake Air Temperature Sensor
Knock Sensor
Manifold Pressure/Vacuum Sensor
Component Information
Technical Service Bulletins
Customer Interest:
All Technical Service Bulletins:
89263A6E
896E140
Nov
91
Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
Page 2488
Page 2489
Page 2490
88T1416E
All Other Service Bulletins for Manifold Pressure/Vacuum Sensor:
All Other Service Bulletins for Manifold Pressure/Vacuum Sensor:
Page 2507
Page 2508
Page 2509
Page 2510
Page 2511
Page 2512
Oxygen Sensor
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Vehicle Speed Sensor
Sensors and Switches - Emission Control Systems
Sensors and Switches - Fuel Delivery and Air Induction
Sensors and Switches - Ignition System
Tune-up and Engine Performance Checks
Computers and Control Systems
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
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