Engine Control Module
Description and Operation- General Description
- Power Train Control Module (PCM)
- PCM Function
- Primary Sys. Based Diagnostics
- Common OBD II Systems
- General Information
- Diagnostic
- Enable Criteria
- Trip
- Passive and Active Diagnostic Tests
- Warm-Up Cycle
- Freeze Frame
- Diagnostic Information
- Malfunction Indicator Lamp (MEL)
- Extinguishing the MEL
- Capturing DTC Info (Capture Info)
- DTC Types
- Special Cases of Type B Diagnostic Tests
- Maintenance Schedule
- Serial Data Communications
- ISO (9141-2) Serial Data
- PCM Outputs
Locations
Service and Repair
Diagrams- Diagram Information and Instructions
- Diagnostic Aids
- General Electrical Diagnostic Procedures
- Additional Diagnostic Information
- Basic Knowledge Required
- Checking Aftermarket Accessories
- Circuit Protection
- Connector Position Assurance (CPA)
- Inducing Intermittent Fault Conditions
- Intermittents
- Measuring Frequency
- Measuring Voltage
- Measuring Voltage Drop
- Salt Water Spray
- Scan Tool Snapshot Procedure
- Testing For A Short to Voltage
- Testing For Continuity
- Testing For Intermittent and Poor Connections
- Testing For Proper Terminal Contact
- Testing For Short To Ground
- Troubleshooting Tools
- Wiring Repairs
- Connector Repairs
- General Electrical Diagnostic Procedures
- Connector Views
- Electrical Diagrams
Specifications
Technical Service Bulletins