Engine Controls - System/Component Tests

• Introduction
  • Notes
  • Engine Sensors & Switches
    • Notes
    • Air Temperature Sensor
    • Coolant Temperature Sensor (CTS)
    • EGR Gas Temperature Sensor
    • Intake Air Temperature Sensor
    • Knock Sensor 7A-FE
    • Manifold Absolute Pressure (MAP) Sensor
    • Park/Neutral Switch
    • Oxygen Sensor Feedback Voltage Test
    • Sub-Oxygen Sensor
    • Throttle Position Sensor (TPS)
    • Vacuum Sensor
    • Vehicle Speed Sensor
• Control Units
  • Fuel Pump Electronic Control Unit
• Relays
  • Circuit Opening Relay
    • Circuit Opening Relay
  • EFI Main Relay
• Fuel System
  • Fuel Delivery
    • Notes
    • Circuit Opening Relay
    • EFI Main Relay
  • Fuel Control
    • Notes
    • Fuel Injectors
    • Fuel Cut System
• Idle Control System
  • A/C Idle-Up System
  • Idle Air Control (IAC) Valve
  • Timing Control Systems
    • Knock Sensor
• Ignition Systems
  • Ignition Coil Resistance
  • Pick-Up Coil Resistance
  • Pick-Up Coil Air Gap
• Emission Systems & Sub-Systems
  • Exhaust Gas RECIRCULATION
    • Notes
    • EGR System Test
    • EGR Vacuum Modulator
    • EGR Vacuum Switching Valve (VSV)
  • Fuel Evaporation
    • Notes
    • Bimetallic Vacuum Switching Valve
    • Charcoal Canister
• Throttle Controls
  • Notes
  • Throttle Opener (CALIF. Models)