Trans Sport V6-3800 3.8L (1994): Powertrain Management

Also for this vehicle: Trans Sport V6-191 3.1L (1990), Trans Sport V6-191 3.1L VIN D TBI (1995).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
   • Relays and Modules - Powertrain Management50 pages

     • Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2
     • Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information42 pages

       • Locations
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
     • Relays and Modules - Ignition System › Ignition Control Module › Component Information › Specifications23456
   • Sensors and Switches - Powertrain Management93 pages

     • Sensors and Switches - Computers and Control Systems70 pages

       • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
       • Camshaft Position Sensor › Component Information › Locations23
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
       • Crankshaft Position Sensor › Component Information › Specifications234567
       • Intake Air Temperature Sensor › Component Information › Specifications › Electrical Specifications2
       • Knock Sensor › Component Information › Specifications234
       • Manifold Pressure/Vacuum Sensor › Component Information › Locations
       • Oxygen Sensor › Component Information42 pages

         • Technical Service Bulletins › Oxygen Sensors - Silica Contamination
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
       • Throttle Position Sensor › Component Information4 pages

         • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
         • Specifications › Electrical Specifications2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Component Locations2
     • Sensors and Switches - Fuel Delivery and Air Induction9 pages

       • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
       • Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
       • Throttle Position Sensor › Component Information4 pages

         • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
         • Specifications › Electrical Specifications2
     • Sensors and Switches - Ignition System14 pages

       • Camshaft Position Sensor › Component Information › Locations23
       • Crankshaft Position Sensor › Component Information › Specifications234567
       • Knock Sensor › Component Information › Specifications234
   • Tune-up and Engine Performance Checks19 pages

     • Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
     • Air/Fuel Mixture › System Information › Specifications
     • Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Air Filter Element: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
       • Customer Interest for Air Filter Element: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
     • Firing Order › Component Information › Specifications › Ignition Firing Order
     • Ignition Timing2 pages

       • Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
       • Timing Marks and Indicators › System Information › Locations
     • Spark Plug Wire <--> [Ignition Cable] › Component Information › Specifications2
     • Distributor, Ignition › Component Information › Specifications
     • Spark Plug › Component Information › Specifications › Torque2
     • Compression Check › System Information › Specifications2
     • Valve Clearance › System Information › Specifications2
   • Computers and Control Systems167 pages

     • A/C Signal › Component Information › Description and Operation › A/C Head Pressure Switch2
     • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
     • Intake Air Temperature Sensor › Component Information › Specifications › Electrical Specifications2
     • Camshaft Position Sensor › Component Information › Locations23
     • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
     • Crankshaft Position Sensor › Component Information › Specifications234567
     • Data Link Connector › Component Information › Locations23
     • Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2
     • Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications2345678
     • Serial Data <--> [Information Bus] › Component Information › Testing and Inspection › Initial Inspection and Diagnostic Overview2
     • Knock Sensor › Component Information › Specifications234
     • Malfunction Indicator Lamp › Component Information › Description and Operation2
     • Manifold Pressure/Vacuum Sensor › Component Information › Locations
     • Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
     • Quad Driver <--> [Output Driver] › Component Information › Locations234
     • Oxygen Sensor › Component Information42 pages

       • Technical Service Bulletins › Oxygen Sensors - Silica Contamination
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
     • Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information › Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2
     • Sensors and Switches - Computers and Control Systems70 pages

       • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
       • Camshaft Position Sensor › Component Information › Locations23
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
       • Crankshaft Position Sensor › Component Information › Specifications234567
       • Intake Air Temperature Sensor › Component Information › Specifications › Electrical Specifications2
       • Knock Sensor › Component Information › Specifications234
       • Manifold Pressure/Vacuum Sensor › Component Information › Locations
       • Oxygen Sensor › Component Information42 pages

         • Technical Service Bulletins › Oxygen Sensors - Silica Contamination
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
       • Throttle Position Sensor › Component Information4 pages

         • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
         • Specifications › Electrical Specifications2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Component Locations2
     • Throttle Position Sensor › Component Information4 pages

       • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
       • Specifications › Electrical Specifications2
     • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Component Locations2
   • Emission Control Systems17 pages

     • Catalytic Converter › Component Information › Locations234
     • Evaporative Emissions System7 pages

       • Canister Purge Control Valve › Component Information › Locations23
       • Canister Purge Solenoid › Component Information › Locations2
       • Evaporative Emission Control Canister › Component Information › Locations2
     • Exhaust Gas Recirculation4 pages

       • EGR Electronic Vacuum Regulator Solenoid › Component Information › Diagrams
       • EGR Valve › Component Information › Technical Service Bulletins › EGR System - DTC P1406 Manual Revision23
     • Fillpipe Restrictor › Component Information › Testing and Inspection
     • Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Locations
   • Fuel Delivery and Air Induction160 pages

     • Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
     • Fuel Pressure Release › System Information › Service and Repair
     • Air/Fuel Mixture › System Information › Specifications
     • Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages

       • Customer Interest for Air Filter Element: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
       • All Technical Service Bulletins for Air Filter Element: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
     • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
     • Fillpipe Restrictor › Component Information › Testing and Inspection
     • Fuel › Component Information › Technical Service Bulletins › Fuel System - TOP TIER Detergent Gasoline (Canada)234567
     • Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
     • Fuel Injector › Component Information16 pages

       • Technical Service Bulletins › Fuel System - Fuel Injector Maintenance Cleaning2
       • Locations › Fuel Injector(s)234
       • Testing and Inspection › Chart C-2A Injector Coil Test234567
       • Service and Repair › Fuel Injector Cleaning Procedure23
     • Fuel Pressure Regulator › Component Information › Locations2
     • Fuel Pressure Test Port › Component Information › Locations
     • Fuel Pump43 pages

       • Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
       • Fuel Pump Relay › Component Information42 pages

         • Locations
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
     • Fuel Rail › Component Information › Locations234
     • Fuel Return Line › Component Information › Locations
     • Fuel Supply Line › Component Information › Locations
     • Fuel Tank › Fuel Gauge Sender › Component Information › Technical Service Bulletins2 pages

       • Customer Interest for Fuel Gauge Sender: › 436303 › Jan › 95 › Fuel Tank - Thud/Clunk Noise Between 3/4 and Full
       • All Technical Service Bulletins for Fuel Gauge Sender: › 436303 › Jan › 95 › Fuel Tank - Thud/Clunk Noise Between 3/4 and Full
     • Fuel Level Sending Unit <--> [Fuel Tank Unit] › Component Information › Locations2
     • Idle Speed/Throttle Actuator - Electronic › Component Information › Specifications2345678
     • Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
     • Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information42 pages

       • Locations
       • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
     • Sensors and Switches - Fuel Delivery and Air Induction9 pages

       • Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information › Locations23
       • Oil Pressure Switch (For Fuel Pump) › Component Information › Locations2
       • Throttle Position Sensor › Component Information4 pages

         • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
         • Specifications › Electrical Specifications2
     • Throttle Body › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Throttle Body: › 576104 › May › 95 › Engine - Coolant Leak Near the Throttle Body2
       • Customer Interest for Throttle Body: › 576104 › May › 95 › Engine - Coolant Leak Near the Throttle Body2
     • Throttle Position Sensor › Component Information4 pages

       • Technical Service Bulletins › TP Sensor DTC P0123 (Signal Voltage High) Chart Revised2
       • Specifications › Electrical Specifications2
   • Ignition System51 pages

     • Firing Order › Component Information › Specifications › Ignition Firing Order
     • Ignition Timing2 pages

       • Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
       • Timing Marks and Indicators › System Information › Locations
     • Camshaft Position Sensor › Component Information › Locations23
     • Crankshaft Position Sensor › Component Information › Specifications234567
     • Distributor, Ignition › Component Information › Specifications
     • Spark Plug Wire <--> [Ignition Cable] › Component Information › Specifications2
     • Ignition Coil › Component Information › Specifications23
     • Ignition Control Module › Component Information › Specifications23456
     • Knock Sensor › Component Information › Specifications234
     • Relays and Modules - Ignition System › Ignition Control Module › Component Information › Specifications23456
     • Sensors and Switches - Ignition System14 pages

       • Camshaft Position Sensor › Component Information › Locations23
       • Crankshaft Position Sensor › Component Information › Specifications234567
       • Knock Sensor › Component Information › Specifications234
     • Spark Plug › Component Information › Specifications › Torque2
   • Transmission Control Systems21 pages

     • Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T17 pages

       • Shift Interlock Solenoid › Component Information › Diagrams2
       • Shift Solenoid, A/T › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins for Shift Solenoid: › 477121 › Aug › 94 › A/T - Loss of Drive or Erratic Shifts23
         • Customer Interest for Shift Solenoid: › 477121 › Aug › 94 › A/T - Loss of Drive or Erratic Shifts23
       • Torque Converter Clutch Solenoid, A/T › Component Information9 pages

         • Locations › 3T40 (125C) Automatic Transaxle23
         • Service and Repair › 3T40 (125C) Automatic Transaxle23456
     • Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T4 pages

       • Fluid Pressure Sensor/Switch, A/T › Component Information › Specifications2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations › Component Locations2
   • PROM - Programmable Read Only Memory › Component Information47 pages

     • Technical Service Bulletins › PROM - Powertrain Control Module Reprogramming234567
     • Application and ID31 pages

       • Introducing the GM PROM Cross Reference Index2345678910
       • Expanded Footnotes › Footnotes 1 Thru 5023456789101112131415161718192021
     • Description and Operation › CALPAK234
     • Service and Repair › CALPAK2345
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections