Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Vacuum
    • Exhaust System Backpressure
  • Engine Basic Inspection
• Fuel System
  • Notes
  • Relieving Fuel Pressure
  • Fuel Pressure
    • Notes
    • Fuel Pressure Test
    • Fuel System Circuit
• Ignition Checks
  • Notes
  • Spark Test
    • Aerio, Grand Vitara, Vitara & XL-7
  • Secondary Wire Resistance
    • Aerio, Grand Vitara, Vitara & XL-7
  • IGNITOR (Power Unit)
    • Aerio, Grand Vitara, Vitara & XL-7
  • Ignition Coil Assembly Inspection
    • Aerio, Grand Vitara, Vitara & XL-7
  • Noise Suppressor
    • Grand Vitara, Vitara & XL-7
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
• Idle Speed & Ignition Timing
• Circuit Tests
  • Notes
  • B-1: Engine System Check
    • Aerio, Grand Vitara, Vitara & XL-7
  • B-2: Fuel Injector Circuit Inspection
    • Aerio
    • Grand Vitara
    • Vitara
    • XL-7
  • B-3: Fuel Pump Circuit Inspection
    • Aerio
    • Grand Vitara, Vitara & XL-7
  • B-4: Fuel Pressure Inspection
    • Notes
    • Aerio
    • Grand Vitara
    • Vitara & XL-7
  • B-5: Ignition System Check
    • Aerio, Grand Vitara, Vitara & XL-7
  • B-6: Idle Air Control Valve System Check
    • Aerio
    • Grand Vitara, Vitara & XL-7
• Summary