R 1500 P/U 2WD V8-454 7.4L (1987): Powertrain Management
Also for this vehicle: R 1500 P/U 2WD V6-262 4.3L (1987), R 1500 P/U 2WD V8-350 5.7L (1987).
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 Management25 pages
Relays and Modules - Computers and Control Systems17 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
Engine Control Module › Component Information13 pages
- Idle/Throttle Speed Control Unit › Component Information › Specifications
Relays and Modules - Fuel Delivery and Air Induction2 pages
Relays and Modules - Ignition System6 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
Ignition Control Module › Component Information3 pages
Sensors and Switches - Powertrain Management51 pages
Sensors and Switches - Computers and Control Systems39 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications
Knock Sensor › Component Information3 pages
Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins22 pages
Customer Interest for Manifold Pressure/Vacuum Sensor:11 pages
All Technical Service Bulletins for Manifold Pressure/Vacuum Sensor:11 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Throttle Position Sensor › Component Information › Locations234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation23
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Electrical - VSS Connector Mislabeled
Sensors and Switches - Fuel Delivery and Air Induction9 pages
Sensors and Switches - Ignition System › Knock Sensor › Component Information3 pages
Tune-up and Engine Performance Checks51 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
- Air/Fuel Mixture › System Information › Adjustments2345
Idle Speed › System Information23 pages
Technical Service Bulletins20 pages
All Other Service Bulletins for Idle Speed:2 pages
- Adjustments › Fast Idle Speed23
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
Customer Interest for Spark Plug Wire:2 pages
All Technical Service Bulletins for Spark Plug Wire:2 pages
Distributor, Ignition › Component Information5 pages
- Spark Plug › Component Information › Specifications › Torque2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
Computers and Control Systems129 pages
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Reference Signal <--> [Cranking Signal] › Component Information › Description and Operation23
- Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector] › Component Information › Locations2
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
- Electronic Throttle Actuator › Component Information › Locations
Engine Control Module › Component Information13 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Description and Operation234
- Idle/Throttle Speed Control Unit › Component Information › Specifications
Knock Sensor › Component Information3 pages
- Malfunction Indicator Lamp › Component Information › Service and Repair
Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins22 pages
Customer Interest for Manifold Pressure/Vacuum Sensor:11 pages
All Technical Service Bulletins for Manifold Pressure/Vacuum Sensor:11 pages
- Memory Calibration Unit › Component Information › Technical Service Bulletins › PROM/MEMCAL - Identification Marks2
- Mixture Control Solenoid › Component Information › Specifications
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
Relays and Modules - Computers and Control Systems17 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
Engine Control Module › Component Information13 pages
- Idle/Throttle Speed Control Unit › Component Information › Specifications
Sensors and Switches - Computers and Control Systems39 pages
- Absolute Pressure Sensor <--> [Barometric Pressure Sensor] › Component Information › Specifications
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
- Manifold Air Temperature (MAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Specifications
Knock Sensor › Component Information3 pages
Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins22 pages
Customer Interest for Manifold Pressure/Vacuum Sensor:11 pages
All Technical Service Bulletins for Manifold Pressure/Vacuum Sensor:11 pages
- Oxygen Sensor › Component Information › Technical Service Bulletins › Oxygen Sensors - Silica Contamination
- Throttle Position Sensor › Component Information › Locations234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation23
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Electrical - VSS Connector Mislabeled
- Shift Light › Component Information › Testing and Inspection2
- Throttle Position Sensor › Component Information › Locations234
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation23
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › Electrical - VSS Connector Mislabeled
- Vehicle Speed Sensor Signal Buffer › Component Information › Technical Service Bulletins › Electrical - Speed Sensor Buffer Connector Labeled Wrong
Emission Control Systems47 pages
- Catalytic Converter › Component Information › Description and Operation2345
Early Fuel Evaporation (EFE) › System Information5 pages
Evaporative Emissions System13 pages
- Bowl Vent Valve › Component Information › Testing and Inspection
- Canister Purge Control Valve › Component Information › Description and Operation2
- Canister Purge Solenoid › Component Information › Description and Operation
- Evaporative Emission Control Canister › Component Information › Description and Operation › Auxiliary Canister2345
Thermal Vacuum Valve - EVAP › Component Information4 pages
Exhaust Gas Recirculation7 pages
- Electronic Vacuum Regulator Valve (EVRV) <--> [EGR Control Solenoid] › Component Information › Description and Operation › EGR Vacuum Solenoid (Under 8500 Gvw)2
- EGR Valve › Component Information › Testing and Inspection › Negative Back Pressure EGR Valve23
- Thermal Vacuum Valve, EGR › Component Information › Description and Operation2
- Positive Crankcase Ventilation › Component Information › Locations2345
- Thermostatic Air Cleaner › Component Information › Locations23456
Fuel Delivery and Air Induction120 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
- Fuel Pressure Release › System Information › Service and Repair
Idle Speed › System Information23 pages
- Air/Fuel Mixture › System Information › Adjustments2345
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Carburetor › Choke Thermostat/Heater › Component Information › Description and Operation
- Diagnostic Connector - Fuel Pump › Component Information › Locations
- Fuel › Component Information › Technical Service Bulletins › Fuel System - TOP TIER Detergent Gasoline (Canada)234567
- Fuel Filler Cap › Component Information › Description and Operation
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information4 pages
Fuel Return Line › Component Information › Technical Service Bulletins8 pages
- Customer Interest: › 87T80 › Mar › 87 › Fuel Pipe - Vibration Noise At Idle23
All Technical Service Bulletins for Fuel Return Line:4 pages
- All Other Service Bulletins for Fuel Return Line: › 89316C › Nov › 88 › Fuel - Feed/Return Pipe Repair
Fuel Supply Line › Component Information › Technical Service Bulletins20 pages
All Technical Service Bulletins for Fuel Supply Line:10 pages
- All Other Service Bulletins for Fuel Supply Line: › 89316C › Nov › 88 › Fuel - Feed/Return Pipe Repair
- Idle Speed/Throttle Actuator - Electronic › Component Information › Description and Operation234
- Idle/Throttle Speed Control Unit › Component Information › Specifications
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Relays and Modules - Fuel Delivery and Air Induction2 pages
Sensors and Switches - Fuel Delivery and Air Induction9 pages
Throttle Body › Component Information12 pages
- Throttle Position Sensor › Component Information › Locations234
Ignition System43 pages
- Firing Order › Component Information › Specifications › Ignition Firing Order
Distributor, Ignition › Component Information5 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
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 › Specifications234
Ignition Control Module › Component Information3 pages
Knock Sensor › Component Information3 pages
Pick-Up Coil, Ignition › Component Information4 pages
- Pole Piece / Reluctor Wheel, Ignition › Component Information › Service and Repair › With TBI23
Relays and Modules - Ignition System6 pages
- Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Locations23
Ignition Control Module › Component Information3 pages
Sensors and Switches - Ignition System › Knock Sensor › Component Information3 pages
- Spark Plug › Component Information › Specifications › Torque2
Transmission Control Systems13 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T4 pages
- Detent Solenoid <--> [Shift Solenoid, A/T] › Component Information › Description and Operation › Upshift Solenoid2
Torque Converter Clutch Solenoid, A/T › Component Information › Technical Service Bulletins2 pages
- 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)
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Shift Solenoid Relay, A/T › Component Information › Locations
Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T7 pages
Fluid Pressure Sensor/Switch, A/T › Component Information › Technical Service Bulletins4 pages
- Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation23
PROM - Programmable Read Only Memory › Component Information69 pages
Technical Service Bulletins28 pages
All Technical Service Bulletins for PROM - Programmable Read Only Memory:14 pages
- 89263A6E › Nov › 91 › PROM - Surge, Detonation or Code 32, EGR234
- 896E140 › Nov › 91 › Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32234
- 916D113 › Jul › 91 › ECM/PCM - Installation Procedures/Mem-Cal Concerns
- 88T1576E › Aug › 88 › Engine - Surges
- 881626E › Aug › 88 › PROM Update - Engine Surge23
- 8842 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
All Other Service Bulletins for PROM - Programmable Read Only Memory:2 pages
- Description and Operation › CALPAK2345
- Service and Repair › CALPAK2345