Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Exhaust System Backpressure
• Fuel System
  • Notes
  • Fuel Pressure Release
    • Except Optima, Magentis (Canadian) & Sorento
    • Optima & Magentis (Canadian)
    • Sorento
  • Priming Fuel System
  • Fuel Pressure
    • Notes
    • Fuel Pressure (Optima & Magentis (Canadian))
    • Fuel Pressure (Rio)
    • Fuel Pressure (Sedona)
    • Fuel Pressure (Spectra)
  • Holding Fuel Pressure
    • Holding Fuel Pressure (Rio & Spectra)
  • Maximum Fuel Pressure
    • Notes
    • Maximum Fuel Pressure (Rio & Spectra)
  • Fuel Pump Operation
  • Fuel System Relays
    • ECM Control Relay (Optima & Magentis (Canadian) 2.4L)
    • Fuel Pump & Main Relays (Optima & Magentis (Canadian) 2.7L)
    • Fuel Pump & Main Relays (Rio)
    • Fuel Pump & Main Relays (Sedona)
    • Fuel Pump & Main Relays (Spectra)
  • Fuel Injectors
    • Fuel Injector Inspection
    • Fuel Injector Leakage Test
    • Fuel Injector Volume Test
• Ignition Checks
  • Spark
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Ignition Coil Power Source
  • Ignition Coil Resistance
    • Optima, Magentis (Canadian) 2.4L & Sedona
    • Optima & Magentis (Canadian) 2.7L
    • Rio & Spectra
• Base Idle Speed & Base Ignition Timing
  • Base Idle Speed Inspection/Adjustment
    • Notes
    • Optima & Magentis (Canadian)
    • Rio & Spectra
    • Sedona
  • Base Ignition Timing Inspection
    • Notes
    • Optima & Magentis (Canadian)
    • Rio & Spectra
    • Sedona
• Summary