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Home >> Volkswagen >> 2000 >> Cabrio GLS, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (On Board Diagnostic (OBD) - 1.9L TDI, 1Z & AHU (A3 Platform)) >> On Board Diagnostic (OBD) >> Measuring value blocks, evaluating >> Evaluation: Boost pressure display (actual)

Evaluation: Boost pressure display (actual)

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EVALUATION: BOOST PRESSURE DISPLAY (ACTUAL)

Scan tool display Possible cause Corrective action
Below 1700 mbar
  • Boost pressure control faulty
  • Turbocharger faulty
  • Boost pressure hose not connected to ECM
  • Connect boost pressure hose
Above 2100 mbar
  • Turbocharger faulty