Engine Controls - Basic Testing

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
• Fuel System
  • * Please Read First *
  • Fuel Pump Operation
    • Notes
    • Checking Fuel Pump Operation Using Scan Tool (Non-Turbo)
    • Checking Fuel Pump Operation Using Scan Tool (Turbo)
    • Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Non-Turbo & Turbo)
  • Fuel Pressure Release
    • Non-Turbo & Turbo
  • Fuel Pressure (Fuel System)
    • Non-Turbo
    • Turbo
  • Fuel Pump Control Circuit
    • Notes
    • EFI Main Relay (Non-Turbo)
    • EFI Main Relay & EFI No. 2 Relay (Turbo)
• Ignition Checks
  • Spark Test
    • Non-Turbo
    • Turbo
  • Ignition Coil Resistance
    • Non-Turbo
    • Turbo
  • Camshaft Position Sensor Resistance
    • Non-Turbo
    • Turbo
  • Crankshaft Position Sensor Resistance
    • Non-Turbo
    • Turbo
• Idle Speed & Ignition Timing
• Summary