J-10 Truck L6-258 4.2L VIN C 2-bbl (1984): Powertrain Management
Also for this vehicle: J-10 Truck V8-360 5.9L VIN N 2-bbl (1982).
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 Management7 pages
Relays and Modules - Computers and Control Systems6 pages
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions
Sensors and Switches - Powertrain Management20 pages
Sensors and Switches - Computers and Control Systems12 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Intake Air Temperature Sensor › Component Information › Specifications
- Knock Sensor › Component Information › Locations
Oxygen Sensor › Component Information2 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
- Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Vacuum Switch › Component Information › Service and Repair
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions
Sensors and Switches - Fuel Delivery and Air Induction2 pages
Sensors and Switches - Ignition System6 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions23
- Knock Sensor › Component Information › Locations
Tune-up and Engine Performance Checks34 pages
- Fuel Pressure › System Information › Specifications
Air/Fuel Mixture › System Information › Technical Service Bulletins4 pages
Idle Speed › System Information20 pages
Technical Service Bulletins18 pages
- Customer Interest: › 14E458 › Nov › 87 › Engine - Idle Speed Low/Inconsistent23456
All Technical Service Bulletins for Idle Speed:9 pages
- All Other Service Bulletins for Idle Speed: › 11E100 › Dec › 83 › Idle Speed/TP - Adjustment/Operation23
- Adjustments › Curb Idle Speed Adjustment2
- Firing Order › Component Information › Specifications
- Distributor, Ignition › Vacuum Advance Unit <--> [Distributor Advance Unit] › Component Information › Specifications2
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Adjustments
Computers and Control Systems61 pages
- Intake Air Temperature Sensor › Component Information › Specifications
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Data Link Connector › Component Information › Diagrams
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
- Mixture Control (MC) Solenoid <--> [Feedback Control Solenoid] › Component Information › Specifications2
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Idle Solenoid2
Idle Speed/Throttle Actuator - Mechanical › Idle Speed Vacuum Solenoid Valve › Component Information › Technical Service Bulletins18 pages
- Customer Interest: › 14E458 › Nov › 87 › Engine - Idle Speed Low/Inconsistent23456
All Technical Service Bulletins for Idle Speed Vacuum Solenoid Valve:9 pages
- All Other Service Bulletins for Idle Speed Vacuum Solenoid Valve: › 11E100 › Dec › 83 › Idle Speed/TP - Adjustment/Operation23
- Information Bus › Component Information › Testing and Inspection › Diagnostic Trouble Code Descriptions
- Knock Sensor › Component Information › Locations
- Mixture Control Solenoid › Component Information › Specifications
Oxygen Sensor › Component Information2 pages
Relays and Modules - Computers and Control Systems6 pages
- Body Control Module › Component Information › Diagrams › Diagram Information and Instructions
Powertrain Control Module <--> [Engine Control Module] › Component Information5 pages
Sensors and Switches - Computers and Control Systems12 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications › Electrical Specifications2
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Intake Air Temperature Sensor › Component Information › Specifications
- Knock Sensor › Component Information › Locations
Oxygen Sensor › Component Information2 pages
- Throttle Body Temperature Sensor › Component Information › Specifications
- Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Vacuum Switch › Component Information › Service and Repair
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Throttle Body Temperature Sensor › Component Information › Specifications
- Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Vacuum Switch › Component Information › Service and Repair
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions
Emission Control Systems30 pages
Air Injection12 pages
- Air Injection Vacuum Control Solenoid Valve › Component Information › Locations › Air Injection Downstream Air Switch Solenoid2
- Air Diverter Valve › Component Information › Locations
- Air Injection Check Valve › Component Information › Locations › Air Injection Downstream Air Check Valve2
- Air Injection Control Valve › Component Information › Locations › Air Injection Downstream Air Control Valve2
- Air Injection Manifold › Component Information › Locations
- Air Injection Pump › Component Information › Locations
- Air Injection Vacuum Reservoir › Component Information › Locations
- Pulsair Valve, Secondary Air Injection › Component Information › Description and Operation
- Pulsed Secondary Air Injection › Component Information › Description and Operation
- Catalytic Converter › Component Information › Description and Operation23456
Exhaust Gas Recirculation2 pages
Fuel Delivery and Air Induction61 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information20 pages
Technical Service Bulletins18 pages
- Customer Interest: › 14E458 › Nov › 87 › Engine - Idle Speed Low/Inconsistent23456
All Technical Service Bulletins for Idle Speed:9 pages
- All Other Service Bulletins for Idle Speed: › 11E100 › Dec › 83 › Idle Speed/TP - Adjustment/Operation23
- Adjustments › Curb Idle Speed Adjustment2
Air/Fuel Mixture › System Information › Technical Service Bulletins4 pages
- Altitude Compensator › Component Information › Locations › Altitude Compensation Choke Circuit2
Carburetor5 pages
- Carburetor Solenoid › Component Information › Locations
- Choke Plate › Component Information › Locations
- Choke Pull-off › Component Information › Locations
- Electric Assist Choke <--> [Choke Thermostat/Heater] › Component Information › Description and Operation
- Metering Rod, Carburetor › Component Information › Locations
- Fuel Pump › Fuel Pressure › System Information › Specifications
Fuel Return Line › Component Information › Technical Service Bulletins4 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations › Idle Solenoid2
Idle Speed/Throttle Actuator - Mechanical › Idle Speed Vacuum Solenoid Valve › Component Information › Technical Service Bulletins18 pages
- Customer Interest: › 14E458 › Nov › 87 › Engine - Idle Speed Low/Inconsistent23456
All Technical Service Bulletins for Idle Speed Vacuum Solenoid Valve:9 pages
- All Other Service Bulletins for Idle Speed Vacuum Solenoid Valve: › 11E100 › Dec › 83 › Idle Speed/TP - Adjustment/Operation23
Sensors and Switches - Fuel Delivery and Air Induction2 pages
- Throttle Body › Throttle Body Temperature Sensor › Component Information › Specifications
- Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
Ignition System23 pages
- Firing Order › Component Information › Specifications
- Ignition Ballast Resistor › Component Information › Specifications
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Distributor, Ignition › Vacuum Advance Unit <--> [Distributor Advance Unit] › Component Information › Specifications2
- Ignition Coil › Component Information › Specifications
- Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions
- Knock Sensor › Component Information › Locations
- Pick-Up Coil, Ignition › Component Information › Specifications
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Diagrams › Diagram Information and Instructions
Sensors and Switches - Ignition System6 pages
- Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
- Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions23
- Knock Sensor › Component Information › Locations
- Spark Plug › Component Information › Specifications
- Spark Control System <--> [Thermal Vacuum Valve, Vacuum/Dist. Advance] › Component Information › Description and Operation2
Transmission Control Systems8 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information › Testing and Inspection2345
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Diagrams › Diagram Information and Instructions23