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)