Engine Controls - System/Component Tests - 3.9L

• Introduction
• Computerized Engine Controls
  • Powertrain Control Module (Pcm)
    • Harness Check
• Engine Sensors & Switches
  • Engine Controls - System/Component Tests - 3.9L
    • Camshaft Position (CMP) Sensor
    • Intake Manifold Air Temperature Sensor
    • Coolant Temperature Sensor (CTS)
    • Crankshaft Position (CKP) Sensor
    • Manifold Absolute Pressure (MAP) Sensor
    • Oxygen (O2) Sensor
    • Park/Neutral Position Switch
    • Transmission Temperature Sensor (CTS)
    • Throttle Position Sensor (TPS)
    • Vehicle Speed Sensor (VSS)
• Motors, Relays & Solenoids
  • Motors
    • Idle Air Control (IAC) Motor
  • Relays
    • Auto Shutdown (ASD) Relay
• Fuel System
  • Fuel Delivery
  • Fuel Control
    • Fuel Injector
• Idle Control System
  • Engine Controls - System/Component Tests - 3.9L
    • Idle Air Control (IAC) Motor
• Ignition System
• Emission Systems & Sub-Systems
  • Please Read This First *
  • Air Injection
    • No Air Supply
    • Air Pump
  • Exhaust Gas RECIRCULATION (EGR)
    • Notes
    • EGR System Operation Check
  • Fuel Evaporation
    • EVAP Canister
  • Positive Crankcase Ventilation (PCV)
    • PCV Valve
• Miscellaneous Controls
  • Please Read This First *
  • A/C Clutch Relay
    • A/C Clutch Relay