Engine Controls - System & Component Testing

• Introduction
• Computerized Engine Controls
  • Powertrain Control Module (Pcm)
• Engine Sensors & Switches
  • Sensors
    • A/C Pressure Sensor
    • Camshaft Position Sensor
    • Crankshaft Position Sensor
    • Downstream Oxygen Sensor
    • Engine Coolant Temperature Sensor
    • Intake Air Temperature Sensor (2.4L)
    • Knock Sensor (2.4L, 3.3L & 3.8L)
    • Manifold Absolute Pressure (MAP) Sensor
    • Throttle Position Sensor
    • Transmission Range Sensor (4-Speed A/T)
    • Upstream Oxygen Sensor
    • Vehicle Speed Sensor (3-Speed A/T)
  • Switches
    • A/C Switch
    • Brake Switch
    • Park/Neutral Switch (3-Speed A/T)
    • Park/Neutral Switch (4-Speed A/T)
• Motors, Relays & Solenoids
  • Motors
    • Idle Air Control Motor
  • Relays
    • A/C Clutch Relay
    • Auto Shutdown (ASD) Relay
    • Fuel Pump Relay
    • Radiator Fan Control Relay
    • Starter Relay
  • Solenoids
    • EGR Solenoid (3.0L, 3.3L & 3.8L)
    • EVAP Purge Solenoid
    • Torque Converter Clutch Solenoid (3-Speed A/T)
• Fuel System
  • Fuel Delivery
    • Notes
    • Fuel Pump Relay
    • Fuel Pressure Regulator
  • Fuel Control
    • Auto Shutdown (ASD) Relay
    • Fuel Injector
• Idle Control System
  • Idle Air Control Motor
• Ignition System
• Emission Systems & Subsystems
  • Exhaust Gas RECIRCULATION (EGR) System
    • EGR System Operation
    • EGR Valve Gas Flow Test
    • EGR Valve Leakage Test
    • EGR Backpressure Transducer Test
  • Evaporative (EVAP) Emissions System
    • EVAP Canister
    • EVAP Purge Solenoid
    • Fuel Tank Pressure Release/Rollover Valve
    • Leak Detection Pump
  • Positive Crankcase Ventilation (PCV)
    • PCV Valve
• Miscellaneous Controls
  • Notes
  • Relays
    • A/C Clutch Relay
    • Auto Shutdown (ASD) Relay
    • Radiator Fan Control Relay
    • Starter Relay
  • Transmission
    • Torque Converter Clutch Solenoid (3-Speed A/T)