Diesel CEC Theory/Operation

• Description
• Operation
  • Dec System Operation
  • Data Sensors Operation
    • Notes
    • Engine Speed Sensor
    • Manifold Absolute Pressure (MAP) Sensor
    • Throttle Position Sensor (TPS)
    • Vehicle Speed Sensor (VSS)
  • Electronic Control Module (ECM) Operation
    • Notes
    • Input/Output Devices
    • Central Processing Unit
    • Power Supply
    • Memories
  • EGR System
  • Torque Converter Clutch (TCC)
  • Diagnostic System Operation
• ECM Terminal Identification & Pin Voltages
• Wiring Diagrams