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Other Chevrolet Workshop Service and Repair Manuals
Other Makes
Chevrolet Spectrum L4-91.5 1.5L (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]
Air Inlet Temperature Switch <--> [Intake Air Temperature Switch]
Altitude Switch <--> [Barometric Pressure Switch]
Coolant Temperature Sensor/Switch (For Computer)
Data Link Connector
Engine Control Module
Idle/Throttle Speed Control Unit
Malfunction Indicator Lamp
Manifold Pressure/Vacuum Sensor
Memory Calibration Unit
Mixture Control Solenoid
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Engine Control Module
Component Information
Technical Service Bulletins
Customer Interest:
All Technical Service Bulletins for Engine Control Module:
04-06-04-054B
913846E
893246E
8842
87150
May
87
ECM - Revised Replacement Procedure
Page 1605
Page 1606
Page 1607
85217
All Other Service Bulletins for Engine Control Module:
Page 1642
Diagrams
Page 1646
Testing and Inspection
Idle/Throttle Speed Control Unit
Sensors and Switches - Computers and Control Systems
Upshift Indicator <--> [Shift Light]
Throttle Position Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
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