Riviera V6-231 3.8L VIN C SFI (1989): Powertrain Management

Also for this vehicle: Riviera V6-231 3.8L Turbo VIN 3 4-bbl (1982), Riviera V6-231 3.8L Turbo VIN 8 4-bbl (1983), Riviera V6-231 3.8L Turbo VIN 9 FI (1984), Riviera V6-231 3.8L VIN L SFI (1991), Riviera V6-3.8L SC VIN 1 (1995), Riviera V6-3.8L VIN K (1996), Riviera V8-307 5.0L (1982).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management84 pages
  - Relays and Modules - Computers and Control Systems47 pages
    Body Control Module › Component Information36 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 89812A
    All Technical Service Bulletins for Body Control Module: › 3402022 3
    All Other Service Bulletins for Body Control Module: › 3402022
    Testing and Inspection30 pages
    Initial Inspection and Diagnostic Overview › Antilock Telltale2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    Reading and Clearing Diagnostic Trouble Codes10 pages
    Accessing and Reading Diagnostic Trouble Codes2
    BCM Data Display › Data Parameters2 3 4 5 6 7 8
    Engine Control Module › Component Information10 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5
    Locations › Connector Views2
    Testing and Inspection › Component Tests and General Diagnostics
    Service and Repair › Body Computer Module (BCM)2
    Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Relays and Modules - Fuel Delivery and Air Induction20 pages
    Fuel Pump Relay › Component Information19 pages
    Locations2
    Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
- Sensors and Switches - Powertrain Management78 pages
  - Sensors and Switches - Computers and Control Systems52 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Barometric Pressure Sensor › Component Information › Specifications
    Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications2
    Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
    Intake Air Temperature Sensor › Component Information4 pages
    Specifications
    Locations › Manifold Air Temperature (MAT) Sensor2 3
    Knock Sensor › Component Information › Specifications2 3 4 5 6
    Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP - Revised Chart C-1D, DTC's 33, 34, 63, 642 3 4 5 6 7 8 9 10 11
    Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
    Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Cut-Out Switch2 3
    Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2
    Vehicle Speed Sensor › Component Information › Locations2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction12 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
    Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
  - Sensors and Switches - Ignition System14 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
    Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
    Knock Sensor › Component Information › Specifications2 3 4 5 6
- Tune-up and Engine Performance Checks15 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Service and Repair
  - Idle Speed › System Information › Adjustments › Idle Speed2
  - Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins5 pages
    Customer Interest: › 04-07-30-013B2
    All Technical Service Bulletins: › 04-07-30-013B2
    All Other Service Bulletins for Air Filter Element: › 8988
    All Other Service Bulletins for Air Filter Element: › 8988
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Firing Order › Component Information › Specifications › Ignition Firing Order
  - Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
  - Ignition Cable › Component Information › Technical Service Bulletins2 pages
    Customer Interest for Ignition Cable: › 93356D
    All Technical Service Bulletins for Ignition Cable: › 93356D
  - Spark Plug › Component Information › Specifications
  - Compression Check › System Information › Specifications
- Computers and Control Systems218 pages
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Intake Air Temperature Sensor › Component Information4 pages
    Specifications
    Locations › Manifold Air Temperature (MAT) Sensor2 3
  - Barometric Pressure Sensor › Component Information › Specifications
  - Body Control Module › Component Information36 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 89812A
    All Technical Service Bulletins for Body Control Module: › 3402022 3
    All Other Service Bulletins for Body Control Module: › 3402022
    Testing and Inspection30 pages
    Initial Inspection and Diagnostic Overview › Antilock Telltale2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    Reading and Clearing Diagnostic Trouble Codes10 pages
    Accessing and Reading Diagnostic Trouble Codes2
    BCM Data Display › Data Parameters2 3 4 5 6 7 8
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
  - Central Power Supply › Component Information › Locations
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications2
  - Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
  - Engine Control Module › Component Information10 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5
    Locations › Connector Views2
    Testing and Inspection › Component Tests and General Diagnostics
    Service and Repair › Body Computer Module (BCM)2
  - Idle Speed/Throttle Actuator - Electronic › Component Information8 pages
    Technical Service Bulletins6 pages
    Customer Interest for Idle Speed/Throttle Actuator - Electronic: › 936E32 3
    All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic: › 936E32 3
    Locations › Idle Air Control (IAC) Motor2
  - Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Knock Sensor › Component Information › Specifications2 3 4 5 6
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP - Revised Chart C-1D, DTC's 33, 34, 63, 642 3 4 5 6 7 8 9 10 11
  - Memory Calibration Unit › Component Information › Technical Service Bulletins6 pages
    Customer Interest: › 906E8
    All Technical Service Bulletins for Memory Calibration Unit: › 4465012 3
    All Other Service Bulletins for Memory Calibration Unit: › 4465012
  - Quad Driver <--> [Output Driver] › Component Information › Locations2 3 4
  - Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
  - Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Cut-Out Switch2 3
  - Relays and Modules - Computers and Control Systems47 pages
    Body Control Module › Component Information36 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 89812A
    All Technical Service Bulletins for Body Control Module: › 3402022 3
    All Other Service Bulletins for Body Control Module: › 3402022
    Testing and Inspection30 pages
    Initial Inspection and Diagnostic Overview › Antilock Telltale2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    Reading and Clearing Diagnostic Trouble Codes10 pages
    Accessing and Reading Diagnostic Trouble Codes2
    BCM Data Display › Data Parameters2 3 4 5 6 7 8
    Engine Control Module › Component Information10 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5
    Locations › Connector Views2
    Testing and Inspection › Component Tests and General Diagnostics
    Service and Repair › Body Computer Module (BCM)2
    Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Sensors and Switches - Computers and Control Systems52 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Barometric Pressure Sensor › Component Information › Specifications
    Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications2
    Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
    Intake Air Temperature Sensor › Component Information4 pages
    Specifications
    Locations › Manifold Air Temperature (MAT) Sensor2 3
    Knock Sensor › Component Information › Specifications2 3 4 5 6
    Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP - Revised Chart C-1D, DTC's 33, 34, 63, 642 3 4 5 6 7 8 9 10 11
    Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
    Power Steering Pressure Switch › Component Information › Locations › Idle Speed Power Steering Cut-Out Switch2 3
    Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2
    Vehicle Speed Sensor › Component Information › Locations2 3 4
  - Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations2
  - Vehicle Speed Sensor › Component Information › Locations2 3 4
- Emission Control Systems10 pages
- Fuel Delivery and Air Induction126 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Service and Repair
  - Fuel Pressure Release › System Information › Service and Repair
  - Idle Speed › System Information › Adjustments › Idle Speed2
  - Accelerator Pedal › Component Information › Locations2
  - Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Air Filter Element: › 04-07-30-013B2
    All Technical Service Bulletins for Air Filter Element: › 04-07-30-013B2
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Fuel › Component Information › Technical Service Bulletins13 pages
    Fuel System - TOP TIER Detergent Gasoline (Canada)2 3
    Technical Service Bulletins for Fuel: › 05-06-04-022G2 3 4 5 6 7 8 9 10
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Fuel Injector › Component Information11 pages
    Technical Service Bulletins › Fuel System - Fuel Injector Maintenance Cleaning2 3
    Specifications › Injector Resistance, Application Chart & J-39021 Tester Values2
    Testing and Inspection › Chart C-2A Fuel Injector Balance Test2 3 4
    Service and Repair › Fuel Injector Cleaning Procedure2
  - Fuel Pressure Regulator › Component Information › Description and Operation2
  - Fuel Pressure Test Port › Component Information › Service and Repair
  - Fuel Pump20 pages
    Fuel Pressure › Fuel Pressure Test Port › Component Information › Service and Repair
    Fuel Pump Relay › Component Information19 pages
    Locations2
    Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Fuel Rail › Component Information › Locations2 3
  - Fuel Return Line › Component Information3 pages
    Technical Service Bulletins › Fuel - Feed/Return Pipe Repairs
    Locations › Engine Fuel Hoses and Pipes2
  - Fuel Supply Line › Component Information3 pages
    Technical Service Bulletins › Fuel - Feed/Return Pipe Repairs
    Locations › Engine Fuel Hoses and Pipes2
  - Fuel Tank › Fuel Gauge Sender › Component Information › Locations2
  - Idle Speed/Throttle Actuator - Electronic › Component Information8 pages
    Technical Service Bulletins6 pages
    Customer Interest for Idle Speed/Throttle Actuator - Electronic: › 936E32 3
    All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic: › 936E32 3
    Locations › Idle Air Control (IAC) Motor2
  - Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction20 pages
    Fuel Pump Relay › Component Information19 pages
    Locations2
    Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Idle/Throttle Speed Control Unit › Component Information › Specifications
  - Sensors and Switches - Fuel Delivery and Air Induction12 pages
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
    Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
  - Throttle Body › Throttle Plate - PFI › Component Information › Adjustments
  - Throttle Cable/Linkage › Component Information › Locations2 3
  - Throttle Position Sensor › Component Information6 pages
    Specifications2 3 4
    Adjustments › Equipment Hookup2
- Ignition System86 pages
  - Firing Order › Component Information › Specifications › Ignition Firing Order
  - Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
  - Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
  - Ignition Cable › Component Information › Technical Service Bulletins2 pages
    Customer Interest for Ignition Cable: › 93356D
    All Technical Service Bulletins for Ignition Cable: › 93356D
  - Ignition Coil › Component Information18 pages
    Locations
    Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Knock Sensor › Component Information › Specifications2 3 4 5 6
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions › Cell References2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Sensors and Switches - Ignition System14 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Camshaft Position Sensor Magnet2 3
    Service and Repair › Camshaft Sensor Magnet2
    Crankshaft Position Sensor › Component Information3 pages
    Technical Service Bulletins › Engine Controls - Use of Crank Sensor Adjusting Tool
    Specifications › Crank Angle Sensor Air Gap Specifications2
    Knock Sensor › Component Information › Specifications2 3 4 5 6
  - Spark Plug › Component Information › Specifications
  - Vacuum Restrictor › Component Information › Locations
- Transmission Control Systems6 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Torque Converter Clutch Solenoid, A/T › Component Information4 pages
    Locations
    Service and Repair › Torque Converter Clutch (TCC) Solenoid2 3
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Locations2
- PROM - Programmable Read Only Memory › Component Information61 pages
  - Technical Service Bulletins20 pages
    Customer Interest: › 916E21A2 3
    All Technical Service Bulletins for PROM - Programmable Read Only Memory: › 3402022 3 4 5 6 7 8 9 10
    All Other Service Bulletins for PROM - Programmable Read Only Memory: › 3402022 3 4 5 6 7
  - Application and ID31 pages
    Introducing the GM PROM Cross Reference Index2 3 4 5 6 7 8 9 10
    Expanded Footnotes › Footnotes 1 Thru 502 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Description and Operation › CALPAK2 3 4 5
  - Service and Repair › CALPAK2 3 4 5
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections