Grand AM L4-121 2.0L (1988): Powertrain Management
Also for this vehicle: Grand AM L4-138 2.3L DOHC VIN D MFI (1994), Grand AM L4-138 2.3L VIN A FI HP (1989), Grand AM L4-138 2.3L VIN A MFI (1992), Grand AM L4-144 2.4L DOHC VIN T SFI (1997), Grand AM L4-151 2.5L (1986), Grand AM V6-181 3.0L (1985), Grand AM V6-3.4L VIN E (2001), Grand AM V6-3100 3.1L MFI VIN M (1994), Grand AM V6-3100 3.1L VIN M SFI (1996), Grand AM V6-3300 3.3L (1992).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management17 pages
Relays and Modules - Computers and Control Systems10 pages
Engine Control Module › Component Information9 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
Relays and Modules - Fuel Delivery and Air Induction4 pages
Fuel Pump Relay › Component Information3 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Service and Repair23
Sensors and Switches - Powertrain Management40 pages
Sensors and Switches - Computers and Control Systems30 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications
- Crankshaft Position Sensor › Component Information › Specifications2
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
- Knock Sensor › Component Information › Locations › Detonation Sensor2
Manifold Pressure/Vacuum Sensor › Component Information4 pages
Oxygen Sensor › Component Information4 pages
- Power Steering Pressure Switch › Component Information › Locations › Turbo23
Throttle Position Sensor › Component Information5 pages
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins2 pages
- Vehicle Speed Sensor › Component Information › Locations › PM Generator2
Sensors and Switches - Fuel Delivery and Air Induction6 pages
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Throttle Position Sensor › Component Information5 pages
Sensors and Switches - Ignition System4 pages
Tune-up and Engine Performance Checks34 pages
Fuel Pressure › System Information4 pages
Idle Speed › System Information6 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins4 pages
All Technical Service Bulletins for Spark Plug Wire:2 pages
Customer Interest for Spark Plug Wire:2 pages
Distributor, Ignition › Component Information8 pages
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications › Valve Clearance Specifications2
Computers and Control Systems96 pages
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications
- Reference Signal <--> [Cranking Signal] › Component Information › Description and Operation
- Crankshaft Position Sensor › Component Information › Specifications2
- Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector] › Component Information › Description and Operation
Engine Control Module › Component Information9 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Turbo234
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
- Knock Sensor › Component Information › Locations › Detonation Sensor2
- Malfunction Indicator Lamp › Component Information › Description and Operation2
Manifold Pressure/Vacuum Sensor › Component Information4 pages
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Mixture Control Solenoid › Component Information › Specifications
- Quad Driver <--> [Output Driver] › Component Information › Locations234
Oxygen Sensor › Component Information4 pages
- Power Steering Pressure Switch › Component Information › Locations › Turbo23
Relays and Modules - Computers and Control Systems10 pages
Engine Control Module › Component Information9 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
Sensors and Switches - Computers and Control Systems30 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications
- Crankshaft Position Sensor › Component Information › Specifications2
Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information4 pages
- Knock Sensor › Component Information › Locations › Detonation Sensor2
Manifold Pressure/Vacuum Sensor › Component Information4 pages
Oxygen Sensor › Component Information4 pages
- Power Steering Pressure Switch › Component Information › Locations › Turbo23
Throttle Position Sensor › Component Information5 pages
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins2 pages
- Vehicle Speed Sensor › Component Information › Locations › PM Generator2
- Tach Filter › Component Information › Locations
Throttle Position Sensor › Component Information5 pages
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins2 pages
- Vehicle Speed Sensor › Component Information › Locations › PM Generator2
Emission Control Systems12 pages
Fuel Delivery and Air Induction98 pages
Fuel Pressure › System Information4 pages
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information6 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Technical Service Bulletins: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Air Filter Element: › 8981 › Sep › 88 › Lights - Courtesy Light OFF, Door Jamb Switch Inspection2
- All Other Service Bulletins for Air Filter Element: › 8981 › Sep › 88 › Lights - Courtesy Light OFF, Door Jamb Switch Inspection
Fuel › Component Information › Technical Service Bulletins18 pages
- Customer Interest: › 9367 › Oct › 92 › Vehicle - Effect of Fuel Volatility On Driveability2
All Technical Service Bulletins for Fuel:9 pages
- 05-06-04-022G › Oct › 10 › Fuel System - TOP TIER Detergent Gasoline (Canada)23
- 04-06-04-047I › Aug › 09 › Fuel System - 'TOP TIER' Detergent Gasoline Information2
- 570102 › Jun › 95 › Fuel - Reformulated/Oxygenated Gasolines
- 9367 › Oct › 92 › Vehicle - Effect of Fuel Volatility On Driveability2
- 8906 › Oct › 89 › Fuel - Use of MTBE At 15% or Less In Gasolines
All Other Service Bulletins for Fuel:7 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Pressure Regulator › Component Information › Description and Operation2
Fuel Pump7 pages
Fuel Pressure › System Information4 pages
Fuel Pump Relay › Component Information3 pages
- Fuel Rail › Component Information › Description and Operation
- Fuel Return Line › Component Information › Technical Service Bulletins › Fuel - Feed/Return Pipe Repair Precautions
Fuel Supply Line › Component Information › Technical Service Bulletins6 pages
All Technical Service Bulletins for Fuel Supply Line:3 pages
- All Other Service Bulletins for Fuel Supply Line: › 89615 › Nov › 88 › Fuel - Feed/Return Pipe Repair Precautions
Fuel Tank › Component Information4 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Turbo234
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction4 pages
Fuel Pump Relay › Component Information3 pages
- Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
Sensors and Switches - Fuel Delivery and Air Induction6 pages
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Throttle Position Sensor › Component Information5 pages
- Throttle Body › Component Information › Technical Service Bulletins › Fuel - Revised TBI Unit Torque Specifications
Throttle Position Sensor › Component Information5 pages
Ignition System35 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Crankshaft Position Sensor › Component Information › Specifications2
Distributor, Ignition › Component Information8 pages
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins4 pages
Customer Interest for Spark Plug Wire:2 pages
All Technical Service Bulletins for Spark Plug Wire:2 pages
- Ignition Coil › Component Information › Specifications › C3I Ignition System2
- Ignition Control Module › Component Information › Service and Repair23
- Knock Sensor › Component Information › Locations › Detonation Sensor2
- Pick-Up Coil, Ignition › Component Information › Specifications2
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Service and Repair23
Sensors and Switches - Ignition System4 pages
- Spark Plug › Component Information › Specifications
- Tach Filter › Component Information › Locations
Transmission Control Systems4 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information › Locations
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T3 pages
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins2 pages
- Transmission Speed Sensor, A/T › Component Information › Specifications
PROM - Programmable Read Only Memory › Component Information49 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:4 pages
All Other Service Bulletins for PROM - Programmable Read Only Memory:2 pages
- Description and Operation › CALPAK2345
- Service and Repair › CALPAK2345