Engine Control Module
Service Precautions
Description and Operation- Powertrain Control Module (PCM) Description
- General Information
- PCM Function
- Powertrain Control Module
- Torque Management
- Use of Circuit Testing Tools
- Basic Knowledge Required
- PCM Service Precautions
- Aftermarket (Add-On) Electrical And Vacuum Equipment
- Electrostatic Discharge Damage
- Engine Controls Information
- Maintenance Schedule
- Visual and Physical Underhood Inspection
- Basic Knowledge Of Tools Required
- System Status and Drive Cycle For Inspection/Maintenance
- Typical Drive Cycle
- Primary System Based Diagnostics
- Oxygen Sensor Diagnosis
- Heated Oxygen Sensors
- Catalyst Monitor Heated Oxygen Sensors
- Input Components
- Output Components
- Catalyst Monitor Diagnostic Operation
- Three-Way Catalyst Oxygen Storage Capacity
- Misfire Monitor Diagnostic Operation
- Fuel Trim System Operation
- Comprehensive Component Monitor Diagnostic
- Wiring Harness Service
- Connectors and Terminals
- Powertrain Control Module (PCM) Spark and Fuel Injection Timing
- Powertrain Control Module, Logic of the Theft Deterrent System
- Powertrain Control Module (PCM) Description
Locations
Service and Repair
Diagrams- Diagram Information and Instructions
- Diagnostic Aids
- General Electrical Diagnostic Procedures
- Basic Knowledge Required
- Checking Aftermarket Accessories
- Circuit Protection
- Circuit Testing
- Connector Test Adapters
- Digital Multimeter
- Fused Jumper Wires
- Inducing Intermittent Fault Conditions
- Measuring Frequency
- Measuring Voltage
- Measuring Voltage Drop
- Probing Electrical Connectors
- Scan Tool Snapshot Procedure
- Test Lamp
- Testing For a Short To Voltage
- Testing for Continuity
- Testing For Electrical Intermittents
- Testing For Intermittent and Poor Connections
- Testing For Proper Terminal Contact
- Testing For Short to Ground
- Wiring Repairs
- Flat Wire Repairs
- Heated Oxygen Sensor (HO2S) Wiring Repairs
- Repairing Damaged Wire Insulation
- SIR/SRS Connector (Plastic Body and Terminal Metal Pin) Repair
- SIR/SRS System Wire Splice Repair
- SIR/SRS Wire Pigtail Repair
- SIR/SRS Wire Repair
- SIR/SRS Wiring Repairs
- Splicing Copper Wire Using Splice Clips
- Splicing Copper Wire Using Splice Sleeves
- Splicing Inline Harness Diodes
- Splicing Twisted or Shielded Cable
- Connector Repairs
- Arrows and Symbols
- US English/Metric Conversion
- Decimal and Metric Equivalents
- General Electrical Diagnostic Procedures
- Connector Views
- Electrical Diagrams
Technical Service Bulletins