Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
• Fuel Systems
  • Notes
  • Fuel System Pressure Release
  • Fuel Pump Operation
    • Notes
    • Checking Fuel Pump Operation (1991-92)
    • Checking Fuel Pump Operation (1993-94)
  • Fuel Pressure
  • Fuel Pump Control Circuit
    • Notes
    • PGM-FI Main Relay
    • Fuel Pump Resistor
• Ignition Systems
  • DISTRIBUTORLESS Ignition System
    • Ignition Control Module
    • Ignition Coil Resistance
• Idle Speed & Ignition Timing
  • Notes
  • Inspecting Idle Speed
• Summary