Engine Controls - Basic Testing

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Notes
    • Compression (G20)
    • Compression (J30)
    • Compression (Q45)
    • Exhaust System Backpressure
• Fuel System
  • Fuel Pressure
    • Notes
    • Relieving Fuel Pressure
    • Checking Fuel Pressure
• Ignition Checks
  • DISTRIBUTORLESS Ignition System Checks (J30 & Q45)
    • Notes
    • Ignition Coil Power Source
    • Ground Circuit
    • Output Signal Circuit
    • Ignition Coil Resistance
    • Power Transistor
    • Power Transistor Relay
    • Crankshaft Position Sensor
    • Sub-Crankshaft Position Sensor Signal (Q45)
  • Optical Ignition System Checks (G20)
    • Notes
    • Spark
    • Ignition Coil Power Source
    • Ground Circuit
    • Output Signal Circuit
    • Input Signal Circuit
    • Ignition Coil Resistance
    • Power Transistor
    • Crankshaft Position Sensor
• Idle Speed & Ignition Timing
• Summary