Electronic Spark Control System

• Description
  • Notes
  • Spark Control Computer
  • Spark Combustion Computer
  • Sensors
    • Notes
    • Pick-Up Coil
    • Coolant Temperature Sensor (Oxygen Feedback Only)
    • Detonation Sensor
    • Carburetor Switch
    • Vacuum Transducer (On Computer)
• Operation
• Trouble Shooting
  • Ignition System Starting Test
  • Failure To Start Test
    • Notes
    • All Models Except Omni and Horizon
    • Omni and Horizon Models
  • Poor Performance Tests
    • Start Advance Timing Test
    • Speed Advance Test
  • Poor Fuel Economy And Unusually High Idle Speed Tests
    • Coolant Sensor Test
    • Vacuum Advance Schedule Test
  • Detonation Sensor Test
  • Pick-Up Coils - Air Gaps