Engine Controls - System & Component Testing

Introduction
Computerized Engine Controls
- Pcm Power & Ground Check
- Powertrain Control Module Connector Terminal Identification
Engine Sensors & Switches
Modules, Motors, Relays & Solenoids
Fuel System
Idle Control System
- Electrical/Accessory Load Idle-Up Signal Diagnosis
- Idle Air Control System
Ignition System
- Notes
- Timing Control Systems
  - Electronic Ignition Timing Control
  - Electronic Ignition Timing Retard
Emission Systems & Sub-Systems
Miscellaneous Controls