Engine Controls - System/Component Tests

• Introduction
• Component Location
• Air Induction Systems
  • Checking & Adjusting Basic Charging Pressure
    • 9-3
    • 9-5
  • Charge Air Control Valve/WASTEGATE Valve
    • 9-3
    • 9-5
  • Charge Air Bypass Valve
    • 4-Cyl
    • V6
  • Test Pressurization Of The Charge Air Cooler & Delivery Pipes
    • Removal (9-3)
    • Installation (9-3)
    • Removal (9-5, 4-Cyl)
    • Installation (9-5 - 4-Cyl)
    • Removal (9-5 - V6)
    • Installation (9-5 - V6)
• Checking For Open Circuits/Short Circuits
  • General
  • Measuring Voltage To Check For Open Circuits
  • Measuring Resistance To Check For Open Circuits
  • Checking For Short Circuits To Ground
• Test Readings, Control Module Connections
  • Notes
  • Things To Remember
  • Electronic Control Module
    • Ground Circuit
    • Power Circuit
• Engine Sensors & Switches
  • Charge Air Pressure/Intake Air Temperature Sensor
  • Engine Coolant Temperature (ECT) Sensor
  • Crankshaft Position (CKP) Sensor
  • Heated Oxygen Sensor (Ho2S)
  • Heated Oxygen Sensor (Ho2S) Heater Resistance
  • Mass Air Flow (MAF) Sensor
  • Manifold Absolute Pressure (Map) Sensor
  • Throttle Position & Pedal Position Sensors
• Modules, Relays & Solenoids
  • Modules
    • ECM
    • Ignition Discharge Module (IDM)
  • Relays
    • A/C Relay
    • Fuel Pump Relay
    • Limp-Home Solenoid Relay
    • Main Relay
    • Air Injection Pump Relay (9-5 - 3.0L)
  • Solenoids
    • Limp-Home Solenoid
• Fuel System
  • Fuel Delivery
  • Fuel Control
• Ignition System
  • Notes
  • Crankshaft Position (CKP) Sensor
  • Ignition Discharge Module (IDM)
  • Timing Control Systems
    • Advance Components
    • Knock Sensor (KS)
    • Spark Plugs
• Emission Systems & Sub-Systems
  • Fuel Evaporative System
    • EVAP Canister
    • EVAP Canister Purge Valve
    • EVAP Shut-Off Valve
    • Fuel Tank Pressure Sensor
  • Air Injection - 9-5 (3.0L)
• Miscellaneous Controls
  • Notes
  • A/C Clutch
    • A/C Relay
  • Cooling Fan
    • Cooling Fan Control Relay (4-Pin)
    • Cooling Fan Control Relay (5-Pin)