DTC 51

051

Bleeding Time Exceeded.







Fault symptom
Parking heater fails to start.

Condition
The flame temperature sensor's temperature is above 70 °C for at least 240 seconds on starting.
Parking heater activated.

Diagnostic help
Parking heater can be activated with Tech 2.
Parking heater function can be programmed in SID.
Eberspacher diagnostics instrument used for diagnosis.