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• P2230

  P2230

  
  

  Diagnosis information - DME V6 DFI Ambient-pressure sensor: Electric fault NOTE:

  Diagnosis detects excessively fast fluctuations in the ambient pressure sensor. This indicates that the sensor characteristic is not uniform.
  If the vehicle has been transported (train, on trailer or towed), then the fault can be deleted, because the implausible pressure fluctuation is the result of a height change upon >>Ignition off<<.
  The ambient pressure sensor is located in the DFI control unit.
  
  

  Diagnostic conditions

• Time after engine starts greater than 20 seconds
  
  

  Possible fault causes

• DFI control unit faulty (ambient pressure sensor)