Theory and Operation: Theory/Operation

• Introduction
• Air Induction System
  • Turbochargers
• Computerized Engine Controls
  • Air Pressure Sensor
  • Airflow Sensor With Intake Air Temperature Sensor
  • Coolant Temperature Sensor
  • Electric Switchover Valve
  • Electronic Diesel System (Eds)
  • Electronic Idle Speed Control (ELR)
  • Engine Speed Sensor
  • Key Shutoff Relay
  • Key Shutoff Switchover Valve
  • P-2 Control
    • Notes
    • Boost Pressure Control
  • System Diagnostics
  • Vacuum Transducers
• Emission Systems
  • Exhaust Gas RECIRCULATION (EGR)
• Fuel System
  • Fuel PREHEATER