Engine Controls - Basic Diagnostic Procedures

• Introduction
• Preliminary Inspection & Adjustments
  • Visual/Physical Inspection
  • Mechanical Inspection
    • Notes
    • Compression
    • Exhaust System Backpressure
• No Start Diagnosis
  • Engine Cranks But Will Not Run (Rodeo & Rodeo Sport 2.2L)
    • Notes
    • Circuit Description
    • Diagnostic Aids
    • Testing Procedure
  • Engine Cranks But Will Not Run (Axiom 3.5L, Rodeo & Rodeo Sport 3.2L)
    • Notes
    • Circuit Description
    • Diagnostic Aids
    • Test Description
    • Testing Procedure
  • Engine Cranks But Will Not Run (Ascender 4.2L)
    • Description
    • Test Description
    • Testing Procedure
  • Engine Cranks But Does Not Run (Ascender 5.3L)
    • Description
    • Testing Procedure
• Fuel System
  • Notes
  • Fuel System Pressure Release (Axiom, Rodeo & Rodeo Sport)
  • Fuel System Pressure Release (Ascender 4.2L)
  • Fuel System Pressure Release (Ascender 5.3L)
  • Fuel System Diagnosis (Axiom, Rodeo & Rodeo Sport)
    • Circuit Description
    • Test Description
    • Testing Procedure
  • Fuel System Diagnosis (Ascender 4.2L)
    • Circuit Description
    • Testing Procedure
  • Fuel System Diagnosis (Ascender 5.3L)
    • Circuit Description
    • Test Description
    • Testing Procedure
  • Fuel Pressure Gauge Installation & Removal (Ascender)
    • Installation
    • Removal
  • Fuel System Electrical Test
    • Notes
    • Circuit Description
    • Diagnostic Aids
    • Test Description
    • Testing Procedure
  • Fuel Pump Electrical Circuit Diagnosis (Ascender 4.2L)
    • Circuit Description
    • Testing Procedure
  • Fuel Pump Pressure Test
  • Fuel Pump Flow Test
  • Fuel Injector Resistance
• Ignition Checks
  • Ignition Coil
• Idle Speed & Ignition Timing
  • Idle Speed
  • Ignition Timing
• Summary