Engine Controls - System & Component Testing

• Introduction
• Computerized Engine Controls
  • Control Unit
    • Notes
    • Power Circuits
    • Ground Circuits
• Engine Sensors & Switches
  • Notes
  • Sensors
    • Accelerator Pedal Position Sensor (Diamante With Traction Control)
    • Barometric Pressure (BARO) Sensor
    • Camshaft Position (CMP) Sensor
    • Crankshaft Position (CKP) Sensor
    • Engine Coolant Temperature (ECT) Sensor
    • Heated Oxygen Sensor (HO2S)
    • Intake Air Temperature (IAT) Sensor
    • Knock Sensor
    • Manifold Absolute Pressure (MAP) Sensor
    • Manifold Differential Pressure (MDP) Sensor
    • Throttle Position (TP) Sensor
    • Vehicle Speed Sensor (VSS)
    • Volume Airflow (VAF) Sensor
  • Switches
    • Closed Throttle Position Switch
    • Park Neutral Position (PNP) Switch (All Except Montero & Montero Sport)
    • Park Neutral Position (PNP) Switch (Montero)
    • Park Neutral Position (PNP) Switch Montero Sport)
    • Power Steering Oil Pressure (PSP) Switch
• Motors, Relays & Solenoids
  • Notes
  • Motors
    • Idle Air Control Motor
  • Relays
    • Fuel Pump Relay & MFI Relay
    • Radiator Cooling Fan Control Relay (Diamante & Mirage)
    • Radiator Cooling Fan Control Relay (Eclipse & Galant)
  • Solenoids
    • EGR Solenoid
    • Purge Solenoid
    • Ventilation Solenoid
• Fuel System
  • Notes
  • Fuel Delivery
  • Fuel Control
    • Fuel Injectors
• Idle Control System
  • Notes
  • Idle Air Control (IAC) Motor
• Ignition System
  • Notes
  • Timing Control Systems
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION (EGR)
    • EGR System Check
    • Vacuum Control Valve Check
    • EGR Valve Check
    • EGR Port Vacuum Check (Eclipse & Galant)
    • EGR Port Vacuum Check (Diamante, Mirage, Montero & Montero Sport)
    • EGR Solenoid
  • Fuel Evaporation
    • Purge Control System Check (Purge Flow Check)
    • Purge Port Vacuum Check (Diamante)
    • Purge Port Vacuum Check (Mirage, Montero & Montero Sport)
    • Purge Solenoid
    • Ventilation Solenoid
    • Vent Valve (Eclipse, Galant & Mirage)
    • Air Filter
  • Positive Crankcase Ventilation (PCV)
    • PCV Valve
• Miscellaneous Controls
  • Notes
  • A/C System
    • Notes
    • A/C Switch & Compressor Clutch Relay
  • Cooling Fan System
  • Transmission