Engine Controls - Tests W/Codes

• Introduction
• Self-Diagnostic System
  • Hard Failures
  • Intermittent Failures
  • Retrieving Codes
  • Clearing Codes
  • Ecu Location
  • Trouble Code Definition
  • Specification Codes
• Diagnostic Code Testing
  • Notes
  • Code 11 - Crank Angle Sensor
  • Code 12 - Starter Switch
  • Code 13 - Cam Angle Sensor
  • Codes 14, 15, 16 & 17 - Fuel Injector
  • Code 21 - Coolant Temperature Sensor
  • Code 22 - Knock Sensor
  • Code 23 - Airflow Sensor
  • Code 24 - By-Pass Air Control Solenoid Valve
  • Code 31 - Throttle Position Sensor
  • Code 32 - O2 Sensor
  • Code 33 - Vehicle Speed Sensor
  • Code 35 - Purge Control Solenoid Valve
  • Code 41 - Air/Fuel Ratio Control System
  • Code 42 - Idle Switch
  • Code 44 - WASTEGATE Control Solenoid Valve (Turbo)
  • Code 45 - Pressure Sensor, Pressure Exchange Solenoid ALVE (Turbo)
  • Code 45 - Atmospheric Pressure Sensor (Non-Turbo)
  • Code 49 - Airflow Sensor
  • Code 51 - Neutral Switch - M/T
  • Code 51 - Inhibitor Switch - A/T
  • Code 52 - Parking Brake Switch - A/T
• Summary