Engine Controls - Basic Diagnostic Procedures

• Introduction
• Programming
  • Powertrain Control Module
    • Notes
    • Programming PCM
  • Sentry Key Immobilizer Module
    • Programming SKIM
    • Programming Ignition Keys To SKIM
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Cylinder Compression Pressure (Using Mechanical Compression Gauge)
    • Cylinder Compression Pressure (Using DRBIII(R))
    • Cylinder Combustion Pressure Leakage
• Fuel Systems
  • Fuel System Pressure Release
  • Checking Fuel Delivery
  • Fuel Pump Control Circuit
    • Fuel Pump Relay
• Ignition Systems
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Ignition Coil
• Idle Speed & Ignition Timing
  • Idle Speed
  • Ignition Timing
• No-Start Diagnosis
  • Engine Cranks But Does Not Start
  • No Response From Pcm With A No-Start Condition
• DRIVEABILITY Problems
  • Start & Stall Condition
• Verification Tests
  • Powertrain Verification Test VER-1
  • 42LE Transmission Verification Test VER-1
• Summary