Engine Controls - Basic Testing 4.0L

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Exhaust System Backpressure
    • Diagnosis
• No Start Diagnosis
  • Notes
  • Definition
  • No Start - Engine Cranks Okay
    • Notes
    • General Inspection
    • Ignition System
    • Fuel System
• Basic Fuel System Checks
  • Notes
  • Fuel System Pressure Test
    • Fuel Pressure Relief
    • Fuel Pressure Check
    • Fuel Pump Relay
    • Fuel Pump Relay By-Pass Procedure
• Basic Ignition System Checks
  • Dis
    • Spark
    • Ignition Coil Power Source
    • Ignition Coil Resistance
    • Crankshaft Position (CKP) Sensor Pick-Up Coil Short & Resistance Checks
    • Crankshaft Position (CKP) Sensor Output Signal
    • Tach Pulse (RPM) Signal
• Idle Speed & Ignition Timing
• On-Board Diagnostic (OBD) System Check
  • Notes
  • DLC Diagnosis Or No Scan Tool Data
• Summary