Engine Controls - Basic Testing - EFI

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Exhaust System Backpressure
• Fuel System
  • Fuel System Pressure Release
  • Fuel Pressure & Fuel Pump Relay Tests
    • Notes
    • Fuel Pressure
    • Fuel Pump Relay (Non-Turbo)
    • Fuel Pump Relay (Turbo)
• Ignition Checks
  • DISTRIBUTORLESS Ignition System (Dis)(Turbo)
    • Ignition System Check
    • Ignition Coil
    • Cam Angle Sensor
  • High Energy Ignition (HEI) (Non-Turbo)
    • Ignition System Check
    • Ignition Coil
    • Pick-Up Coil
    • Crank Angle Sensor
    • Power Transistor
• Idle Speed & Ignition Timing
• Diagnostic Charts
  • Chart A-3, Engine Cranks But Won't Start (Impulse Non-Turbo)
    • Notes
    • Diagnostic Aids
  • Chart A-3, Engine Cranks But Won't Run (Impulse Turbo)
    • Notes
    • Diagnostic Aids
  • Chart A-5, Fuel Pump Relay Circuit (Non Turbo)
  • Chart A-5, Fuel Pump Relay Circuit (Turbo)
    • Notes
    • Diagnostic Aids
  • Chart A-7, Fuel System Pressure Test (Non Turbo)
    • Notes
    • Diagnostic Aids
  • Chart A-7, Fuel System Pressure Test (Turbo)
    • Notes
    • Diagnostic Aids
  • Chart C-4C, Ignition System Check (1.6L Non-Turbo)
  • Chart C-4D-3, Ignition System Check (Impulse 1.6L Turbo)
    • Notes
    • Diagnostic Aids
• Summary