Engine Controls - System/Component Tests

• Introduction
• Engine Sensors & Switches
  • Vane Airflow Meter
  • Brake Light On/Off Switch
  • Clutch Switch
  • Engine Coolant Temperature Sensor
  • Exhaust Gas Oxygen (O2) Sensor
  • Neutral Gear Switch (M/T)
  • Power Steering Pressure Switch
  • Throttle Position Switch
• Relays & Solenoids
  • A/C Cut-Out Control System
  • Fuel Injectors
  • Purge Control Valve & Solenoid
• Fuel System
  • Fuel Delivery
  • Fuel Pump Control System
    • Fuel Pump Relay Control
  • Idle Speed Control/By-Pass Air (ISC/BPA) System
    • BPA Valve
• Ignition System
• Emission Systems & Sub-Systems
  • Notes
  • Fuel Evaporation
    • System Inspection
    • Evaporation Line
    • Purge Control Valve
    • Purge Solenoid
    • 3-Way Valve
  • High Altitude Compensation System
  • PCV