Navajo 2WD V6-4.0L OHV (1992): Powertrain Management
Also for this vehicle: Navajo 4WD V6-4.0L OHV (1991).
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 Management21 pages
Relays and Modules - Computers and Control Systems10 pages
Engine Control Module › Component Information › Technical Service Bulletins8 pages
Customer Interest for Engine Control Module:4 pages
All Technical Service Bulletins for Engine Control Module:4 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Relays and Modules - Fuel Delivery and Air Induction4 pages
Relays and Modules - Ignition System › Ignition Control Module › Component Information7 pages
Sensors and Switches - Powertrain Management66 pages
Sensors and Switches - Computers and Control Systems28 pages
- Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
- Barometric Pressure Sensor › Component Information › Locations2
- Camshaft Position Sensor › Component Information › Description and Operation
- Clutch Switch, ECM › Component Information › Description and Operation2
- Crankshaft Position Sensor › Component Information › Locations23
- Cylinder Identification Sensor › Component Information › Description and Operation
- EGR Valve Position Sensor › Component Information › Description and Operation
- Intake Air Temperature Sensor › Component Information › Locations2
- Knock Sensor › Component Information › Description and Operation
- Oxygen Sensor › Component Information › Locations234
- Power Steering Pressure Switch › Component Information › Description and Operation
- Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation › Differential Pressure Feedback EGR (DPFE) Sensor Operation2
- Throttle Position Sensor › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations23
Sensors and Switches - Fuel Delivery and Air Induction8 pages
Sensors and Switches - Ignition System27 pages
Tune-up and Engine Performance Checks31 pages
- Fuel Pressure › System Information › Specifications2
- Idle Speed › System Information › Specifications23
- Air Cleaner Housing › Component Information › Locations2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Firing Order2
- Ignition Cable › Component Information › Diagrams › Diagram Information and Instructions2345678910111213141516
- Spark Plug › Component Information › Specifications
- Compression Check › System Information › Specifications
Computers and Control Systems90 pages
- A/C Signal › Component Information › Description and Operation
- Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
- Intake Air Temperature Sensor › Component Information › Locations2
- Barometric Pressure Sensor › Component Information › Locations2
- Brake Signal › Component Information › Description and Operation
- Camshaft Position Sensor › Component Information › Description and Operation
- Clutch Switch, ECM › Component Information › Description and Operation2
- Crankshaft Position Sensor › Component Information › Locations23
- Cylinder Identification Sensor › Component Information › Description and Operation
- Data Link Connector › Component Information › Locations23
- EGR Valve Position Sensor › Component Information › Description and Operation
Engine Control Module › Component Information › Technical Service Bulletins8 pages
All Technical Service Bulletins for Engine Control Module:4 pages
Customer Interest for Engine Control Module:4 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations23
- Knock Sensor › Component Information › Description and Operation
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Malfunction Indicator Lamp › Component Information › Technical Service Bulletins6 pages
- Oxygen Sensor › Component Information › Locations234
- Power Steering Pressure Switch › Component Information › Description and Operation
- Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation › Differential Pressure Feedback EGR (DPFE) Sensor Operation2
Relays and Modules - Computers and Control Systems10 pages
Engine Control Module › Component Information › Technical Service Bulletins8 pages
All Technical Service Bulletins for Engine Control Module:4 pages
Customer Interest for Engine Control Module:4 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Sensors and Switches - Computers and Control Systems28 pages
- Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
- Barometric Pressure Sensor › Component Information › Locations2
- Camshaft Position Sensor › Component Information › Description and Operation
- Clutch Switch, ECM › Component Information › Description and Operation2
- Crankshaft Position Sensor › Component Information › Locations23
- Cylinder Identification Sensor › Component Information › Description and Operation
- EGR Valve Position Sensor › Component Information › Description and Operation
- Intake Air Temperature Sensor › Component Information › Locations2
- Knock Sensor › Component Information › Description and Operation
- Oxygen Sensor › Component Information › Locations234
- Power Steering Pressure Switch › Component Information › Description and Operation
- Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation › Differential Pressure Feedback EGR (DPFE) Sensor Operation2
- Throttle Position Sensor › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations23
- Throttle Position Sensor › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Locations23
Emission Control Systems63 pages
- Air Injection › Air Injection Vacuum Control Solenoid Valve › Component Information › Description and Operation
- Early Fuel Evaporation (EFE) › System Information › Description and Operation23
Evaporative Emissions System6 pages
- Canister Purge Control Valve › Component Information › Testing and Inspection
- Canister Purge Solenoid › Component Information › Locations2
- Evaporative Check Valve › Component Information › Description and Operation
- Evaporative Emission Control Canister › Component Information › Description and Operation2
Exhaust Gas Recirculation4 pages
- EGR Electronic Vacuum Regulator Solenoid › Component Information › Description and Operation
- EGR Valve Position Sensor › Component Information › Description and Operation
- Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation › Differential Pressure Feedback EGR (DPFE) Sensor Operation2
- Fillpipe Restrictor › Component Information › Description and Operation
- Positive Crankcase Ventilation › Crankcase Vent › Component Information › Technical Service Bulletins › Engine - Proper Oil Filling Procedure
- Thermostatic Air Cleaner › Component Information › Testing and Inspection › IA1 - Air Cleaner Vacuum Motor234
Fuel Delivery and Air Induction89 pages
- Fuel Pressure › System Information › Specifications2
- Fuel Pressure Release › System Information › Service and Repair
- Idle Speed › System Information › Specifications23
- Air Cleaner Housing › Component Information › Locations2
- Air Flow Meter/Sensor › Component Information › Technical Service Bulletins › Air Flow Meter - Service Precautions2
- Fillpipe Restrictor › Component Information › Description and Operation
- Fuel › Component Information › Technical Service Bulletins › Fuel System - Fuel Ethanol Content Testing23456
- Fuel Filler Cap › Component Information › Description and Operation
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
Fuel Injector › Component Information3 pages
- Fuel Pressure Regulator › Component Information › Locations2
Fuel Supply Line › Component Information › Technical Service Bulletins8 pages
Customer Interest for Fuel Supply Line:4 pages
All Technical Service Bulletins for Fuel Supply Line:4 pages
- Fuel Tank › Fuel Gauge Sender › Component Information › Testing and Inspection › Troubleshooting234567891011
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations23
- Inertia Fuel Shutoff Switch › Component Information › Locations23
- Intake Air Plenum › Component Information › Service and Repair
- Main Relay (Computer/Fuel System) › Component Information › Locations2
Relays and Modules - Fuel Delivery and Air Induction4 pages
Sensors and Switches - Fuel Delivery and Air Induction8 pages
Throttle Body › Component Information › Technical Service Bulletins8 pages
All Technical Service Bulletins for Throttle Body:4 pages
- Customer Interest: › F02592 › Jul › 92 › Engine Performance - Hard Starting, Poor Driveability,23
- All Other Service Bulletins for Throttle Body: › F01498 › Dec › 98 › Throttle Adjustment Screw - Adjustment Precaution
- Throttle Position Sensor › Component Information › Locations23
- Turbocharger › Air Bypass Valve, Turbocharger › Component Information › Service and Repair
Ignition System98 pages
- Firing Order › Component Information › Specifications › Firing Order2
- Calibration Resistor / Connector, Ignition › Component Information › Locations
- Camshaft Position Sensor › Component Information › Description and Operation
- Ignition Coil Pack › Component Information › Locations23
- Crankshaft Position Sensor › Component Information › Locations23
- Hall Effect Sensor, Ignition › Component Information › Description and Operation
- Ignition Cable › Component Information › Diagrams › Diagram Information and Instructions2345678910111213141516
Ignition Control Module › Component Information9 pages
Technical Service Bulletins6 pages
- Customer Interest: › F00995 › Jun › 95 › Ignition Control Module - MIL ON/Driveability Concerns2
- All Technical Service Bulletins: › F00995 › Jun › 95 › Ignition Control Module - MIL ON/Driveability Concerns2
- All Other Service Bulletins for Ignition Control Module: › E00193 › Jan › 93 › Engine - Roaring Noise From Fan Clutch2
- All Other Service Bulletins for Ignition Control Module: › E00193 › Jan › 93 › Engine - Roaring Noise From Fan Clutch
- Description and Operation › Distributorless Ignition System (DIS) Module23
- Ignition Timing Connector › Component Information › Locations2
- Knock Sensor › Component Information › Description and Operation
Relays and Modules - Ignition System › Ignition Control Module › Component Information7 pages
Sensors and Switches - Ignition System27 pages
- Spark Plug › Component Information › Specifications
Transmission Control Systems20 pages
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins4 pages