Engine Controls - System & Component Testing

• Introduction
• Component Locations
• Connector Identification
• Computerized Engine Controls
  • Powertrain Control Module
    • Notes
    • Checking Powertrain Control Module (PCM) Power & Ground Circuits
• Sensors & Switches
  • Battery Temperature Sensor
  • Brake Lamp Switch
    • Notes
    • Diagnosis & Testing
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Engine Coolant Temperature Sensor
  • Fuel Level Sensor
  • Heated Oxygen Sensor
  • Intake Air Temperature Sensor
  • Knock Sensor
  • Leak Detection Pump Switch
  • Map Sensor
  • Park/Neutral Position Switch (A/T)
  • Power Steering Pressure Switch
  • Throttle Position Sensor
  • Vehicle Speed Sensor
• Motors, Relays & Solenoids
  • Evaporative Purge Solenoid
  • Fuel Pump Relay & Auto Shut Down Relay
    • Notes
    • Descriptions
    • Diagnosis & Testing
  • Idle Air Control Motor
  • Radiator Fan Relay
• Fuel Systems
  • Fuel System Pressure Release
  • Fuel Delivery
    • Checking Fuel Delivery
    • Fuel Pressure Test
  • Fuel Control
    • Fuel Injectors
    • Fuel Pump Relay
• Ignition Systems
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Ignition Coil
  • Timing Control Systems
• Emission Systems & Sub-Systems
  • Fuel Evaporative System
    • Checking Evaporative Emission System Performance With No DTCS
    • EVAP Canister
    • EVAP Purge Solenoid
  • Positive Crankcase Ventilation
    • Notes
    • Diagnosis & Testing (3.7L)
• DRIVEABILITY Problems
  • Notes
  • Start & Stall Condition
• Miscellaneous Controls
  • Notes
  • A/C Clutch Relay
    • Notes
    • Relay Test
    • Relay Circuit Test
  • Checking Radiator Fan Performance With No DTCS
  • Automatic Transmission
• Wiring Diagrams