Engine Controls - Theory & Operation

• Introduction
• Computerized Engine Controls
  • MOTRONIC Management System (MMS)
  • Powertrain Control Module (Pcm)
  • Input Devices
    • Camshaft Position (CMP) Sensor
    • Closed Throttle Position (CTP) Switch
    • Crankshaft Position (CKP) Sensor
    • EGR Temperature Sensor
    • Engine Coolant Temperature (ECT) Sensor
    • Engine Speed (RPM) Sensor
    • Heated Oxygen Sensor (HO2S)
    • Knock Sensor (KS)
    • Mass Airflow (MAF) Sensor
    • Throttle Position (TP) Sensor
    • Additional Signals
  • Output Signals
    • Fuel Evaporative System
    • Double-Ended Ignition Coils
    • Fuel Injectors
    • Idle Speed Control
    • Malfunction Indicator Light (MIL)
• Air Induction System
  • Intake Manifold Change-Over Valve
• Fuel System
  • Fuel Delivery
    • Fuel Pressure Regulator
    • Fuel Pump
  • Idle Control
    • Idle Speed Control
• Ignition System
  • Ignition Control
    • Notes
    • Detonation Retard
    • Double-Ended Ignition Coils
• Emission Systems
  • Evaporative (EVAP) Emissions
    • EVAP Emissions System
    • EVAP Canister Purge Control Shutoff Solenoid
  • Exhaust Gas RECIRCULATION
    • Exhaust Gas Recirculation (EGR) System
• Self-Diagnostic System
  • Malfunction Indicator Light (Mil)