Engine Controls - Tests W/Codes

• Introduction
• Self-Diagnostic System Description
  • Hard Failures
  • Intermittent Failures
  • Retrieving Codes
    • Notes
    • Passat GL (2.0L)
• ECM Location
• Trouble Code Identification
  • PASSAT GL (2.0L 4-Cylinder) Trouble Code I.D.
  • PASSAT GLX (2.8L VR6) Trouble Code I.D.
• Entering Self-Diagnostics
  • VAG On-Board Diagnostics
    • Notes
    • Passat GL (2.0L)
    • Passat GLX (2.8L)
  • Output Check Diagnosis (Output Diagnostic Test Mode)
    • Notes
    • Passat GL (2.0L)
    • Passat GLX (2.8L)
  • Read Measurement & Read Measuring (Test) Value Block
    • Notes
    • Passat GL (2.0L)
    • Passat GLX (2.8L)
  • Clearing Codes
  • ECM Location
• Summary