Engine Controls - Basic Testing

• Introduction
• Preliminary Inspection & Adjustments
  • Visual Inspection
  • Mechanical Inspection
    • Compression
    • Exhaust System Backpressure
• Fuel System (2.2L)
  • Notes
  • Fuel Pressure (2.2L)
    • Fuel Pressure Release (2.2L)
    • System Pressure (2.2L)
    • Residual Pressure & Internal Leak Testing (2.2L)
    • Main Pump Delivery Volume (2.2L)
    • Injector Quantity Comparison (2.2L)
    • Fuel Pump Relay (2.2L)
• Fuel System (2.3L)
  • Fuel Pressure (2.3L)
    • Fuel Pressure Release (2.3L)
    • System Pressure (2.3L)
    • Residual Pressure (2.3L)
    • Fuel Pump Relay (2.3L)
• Fuel System (2.8L V6)
  • Fuel Pressure Release (2.8L V6)
  • Fuel Pressure Checks (2.8L)
    • Notes
    • System Pressure (2.8L)
    • Residual Pressure (2.8L)
  • Fuel Delivery (2.8L)
    • Notes
    • Fuel Pump Circuit Without Scan Tester (90 - 2.8L)
    • Fuel Pump Relay Without Scan Tester (90 - 2.8L)
    • Fuel Pump Relay Using Scan Tester (90 - 2.8L)
    • Fuel Pump Circuit (100 - 2.8L)
    • Fuel Pump Relay (100 - 2.8L)
  • Fuel Control (2.8L)
    • Fuel Injectors (2.8L)
    • Fuel Injector Leakage & Volume (2.8L)
    • Oxygen (O2) Sensor Heating Element (2.8L)
    • Oxygen (O2) Sensor Control (2.8L)
• Ignition Checks
  • 2.2L
    • Electronic Control Unit (ECU) Voltage Supply
    • Engine Speed Sensors
    • Hall Effect Sending Unit
    • Knock Sensor
    • Spark Plug Wires & Rotor
    • Ignition Coil Resistance Check
    • Ignition Coil Power (Transistor) Stage
    • Tachometer Signal Output
  • 2.3L
    • Notes
    • Ignition Coil & Power Stage
    • Primary Resistance
    • Secondary Resistance
    • Hall Sender
  • 2.8L V6
    • Power Output Stage (2.8L V6)
    • Ignition Coil Primary Resistance (2.8L V6)
    • Ignition Coil Primary Voltage Supply (2.8L V6)
    • Ignition Coil Secondary Resistance (2.8L V6)
• Idle Speed, Co Level & Ignition Timing
• Component Locations
• Summary