Engine Control Module
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Component Tests and General Diagnostics
- General Information
- Air Flow Meter (HLM)
- CO Potentiometer (At HLM)
- Control Unit Voltage Supply
- Defect Lamp "Check Engine" (US Only)
- Engine Temperature Sensor (Coolant)
- Engine-Speed/Position Pulse Generator
- Fuel Evaporation Valve
- Fuel Injector Valves
- Idle/Full Load Signal
- Ignition Coil
- Intake Air Temperature Sensor (In Air Flow Meter)
- Main Relay - Control (DME Relay 2)
- Oxygen Control
- Oxygen Sensor
- Pulse Generator - Cylinder Reference Point
- Sensor Heating Relay
- TR Signal /EKP Relay (Electric Fuel Pump)
- Programming and Relearning
Locations
Service and Repair
Diagrams- Diagram Information and Instructions
- Wire Color Code Identification
- Component ID (General List)
- Fuse Information
- Ground Distribution
- USA
- Ground X165
- Ground X166A and X166B
- Ground X172
- Ground X173
- Ground X490
- Ground X491
- Ground X492
- Ground X493
- Ground X494
- Ground X497
- Ground X498
- Ground X814, Without Power Rear Seat, With Rear Headrest
- Ground X814, Without Power Rear Seat
- Ground X814, With Power Rear Seat
- Ground X818, X905, X6097
- Ground X6452
- Ground X6453
- Ground X8508, X18170, X18287
- Canada
- Ground X165
- Ground X166A and X166B
- Ground X172
- Ground X173
- Ground X490
- Ground X491
- Ground X492
- Ground X493
- Ground X494
- Ground X497
- Ground X498
- Ground X814, Without Power Rear Seat, With Rear Headrest
- Ground X814, Without Power Rear Seat
- Ground X814, With Power Rear Seat
- Ground X818, X905, X6097
- Ground X6452
- Ground X6453
- Ground X8508, X18170, X18287
- USA
- Introduction
- Power Distribution
- Power Distribution Chart
- Symbols
- Diagnostic Aids
- Electrical Diagrams
- Diagram Information and Instructions
Technical Service Bulletins