C 2500 Truck 2WD V8-379 6.2L DSL VIN J FI (1986): Powertrain Management
Also for this vehicle: C 2500 Truck 2WD L6-292 4.8L (1986), C 2500 Truck 2WD V6-262 4.3L (1985), C 2500 Truck 2WD V8-305 5.0L (1986), C 2500 Truck 2WD V8-305 5.0L VIN H TBI (1995), C 2500 Truck 2WD V8-305 5.0L VIN M SFI (1996), C 2500 Truck 2WD V8-350 5.7L (1988), C 2500 Truck 2WD V8-350 5.7L VIN L 4-bbl (1985), C 2500 Truck 2WD V8-350 5.7L VIN M 4-bbl (1986), C 2500 Truck 2WD V8-379 6.2L DSL VIN C FI (1985), C 2500 Truck 2WD V8-393 6.5L DSL (1994), C 2500 Truck 2WD V8-393 6.5L DSL Turbo (1992), C 2500 Truck 2WD V8-393 6.5L DSL Turbo VIN S (1995), C 2500 Truck 2WD V8-454 7.4L (1985), C 2500 Truck 2WD V8-454 7.4L VIN J SFI (1996), C 2500 Truck 2WD V8-454 7.4L VIN N TBI (1995), C 2500 Truck 2WD V8-5.7L VIN R (1997), C 2500 Truck 2WD V8-6.0L VIN U (2002), C 2500 Truck 2WD V8-6.5L DSL Turbo VIN F (1994), C 2500 Truck 2WD V8-6.5L DSL Turbo VIN S (1997), C 2500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2001), C 2500 Truck 2WD V8-8.1L VIN G (2002).
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 Management › Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information5 pages
Sensors and Switches - Powertrain Management12 pages
Sensors and Switches - Computers and Control Systems5 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Locations2
Sensors and Switches - Fuel Delivery and Air Induction7 pages
Tune-up and Engine Performance Checks15 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Component Information › Technical Service Bulletins › Fuel Filter Base - Restriction Switch Elimination2
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Ignition Timing › Number One Cylinder › Component Information › Locations › Number 1 Cylinder Location
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems25 pages
Engine Control Module › Component Information5 pages
- Idle Speed/Throttle Actuator - Mechanical › Component Information › Locations
- Malfunction Indicator Lamp › Component Information › Service and Repair
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information5 pages
Sensors and Switches - Computers and Control Systems5 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › RTV Sealants - Use on Engines With Oxygen Sensors
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Locations2
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
- Vehicle Speed Sensor › Component Information › Locations2
- Vehicle Speed Sensor Signal Buffer › Component Information › Technical Service Bulletins › Electrical - Speed Sensor Buffer Connector Labeled Wrong
Emission Control Systems11 pages
- Evaporative Emissions System › Canister Purge Control Valve › Component Information › Testing and Inspection
Exhaust Gas Recirculation6 pages
- EGR Control Solenoid › Component Information › Locations
- EGR Electronic Vacuum Regulator Solenoid › Component Information › Testing and Inspection
- EGR Valve › Component Information › Testing and Inspection2
- Exhaust Pressure Regulator Vacuum Valve, EGR › Component Information › Service and Repair
- Thermal Vacuum Valve, EGR › Component Information › Testing and Inspection
- Positive Crankcase Ventilation › Component Information › Locations234
Fuel Delivery and Air Induction60 pages
- Fuel Pressure › System Information › Specifications
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Cold Start Solenoid (For Injection Pump) › Component Information › Description and Operation234
Diesel MFI Pump › Component Information18 pages
Technical Service Bulletins6 pages
- Customer Interest: › 87T1016C › Nov › 87 › Diesel Engine - Downhill/Deceleration Surge
All Technical Service Bulletins for Diesel MFI Pump:3 pages
- All Other Service Bulletins for Diesel MFI Pump: › 89426E › Dec › 88 › Diesel Engine - Noise Compliance2
- Adjustments › Idle Speed2
- Service and Repair › Injection Pump Off-Truck Service2345678910
Fuel › Component Information › Technical Service Bulletins8 pages
- Fuel Filter › Component Information › Technical Service Bulletins › Fuel Filter Base - Restriction Switch Elimination2
- Fuel Injector › Fuel Injector Line › Component Information › Diagrams
Fuel Pressure Regulator › Component Information › Technical Service Bulletins2 pages
- Fuel Pump › Fuel Pressure › System Information › Specifications
- Idle Speed/Throttle Actuator - Mechanical › Component Information › Locations
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction7 pages
- Throttle Position Sensor › Component Information › Adjustments
- Throttle Position Switch › Component Information › Adjustments
Glow Plug System › Glow Plug › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 00-06-04-002 › Jan › 00 › Diesel Engine - Hard Start/Gray or White Smoke23
All Technical Service Bulletins for Glow Plug:4 pages
- All Other Service Bulletins for Glow Plug: › 576303 › Feb › 95 › Engine - Cylinder Damage Due to Glow Plug Breaking
Transmission Control Systems8 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Description and Operation › Upshift Solenoid2
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Maintenance Indicator - A/T › Component Information › Technical Service Bulletins › A/T Fluid Level Indicator - Revised (Sealed)
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T5 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- Transmission Mode Switch, A/T › Component Information › Locations
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine Controls - ECM May Contain Wrong PROM2