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Other Pontiac Workshop Service and Repair Manuals
Other Makes
Pontiac Fiero L4-151 2.5L (1985)
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
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor]
Absolute Pressure Sensor <--> [Barometric Pressure Sensor]
Coolant Temperature Sensor/Switch (For Computer)
Data Link Connector
Engine Control Module
Idle Speed/Throttle Actuator - Electronic
Idle/Throttle Speed Control Unit
Malfunction Indicator Lamp
Manifold Pressure/Vacuum Sensor
Memory Calibration Unit
Mixture Control Solenoid
Oxygen Sensor
Power Steering Pressure Switch
Relays and Modules - Computers and Control Systems
Engine Control Module
Component Information
Technical Service Bulletins
Engine Controls - Aftermarket Accessory Usage
Page 2272
Technical Service Bulletins for Engine Control Module:
04-06-04-054B
91648
9064
89666
8861
87640
May
87
ECM - Revised Replacement Procedure
Page 2299
Page 2300
Page 2301
Page 2302
Page 2303
Page 2304
Page 2305
Page 2306
Page 2307
Description and Operation
Testing and Inspection
Service and Repair
Idle/Throttle Speed Control Unit
Sensors and Switches - Computers and Control Systems
Shift Light
Tach Filter
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Vehicle Speed Sensor
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