What causes a Das error on a W163 ML 270 CDI?
Cause: When the ignition is swithed on the engine control unit sends a start enable request to the DAS [FBS] control unit.
Why does my Mercedes Benz CDI say start error?
A common issue with Mercedes-Benz diesel ( CDI) vehicles is the erroneous synchronisation between the engine control unit and the immobilizer system. This affects primarily the systems EDC15C0 (CDI1) as well as EDC15C6 (CDI2). If this is the case, the instrument cluster will indicate “Start Error” in older models, as well as in commercial vehicles.
Why does my Das say ” start error “?
If during this request circuit 15 is swithched off or interupted before the DAS [FBS] control unit can respond, the variable code sentthe first time is used again the next time circuit 15 is switched on, since the original request is saved by the DAS [FBS] control. the fault message “start error” appears on the instrument cluster.
What is the error code for Mercedes Benz?
Usually the engine control unit saves the error code P1630, which cannot be deleted afterwards. Sometimes the immobilizer system does not report any error codes but it still does not work.
Cause: When the ignition is swithed on the engine control unit sends a start enable request to the DAS [FBS] control unit.
A common issue with Mercedes-Benz diesel ( CDI) vehicles is the erroneous synchronisation between the engine control unit and the immobilizer system. This affects primarily the systems EDC15C0 (CDI1) as well as EDC15C6 (CDI2). If this is the case, the instrument cluster will indicate “Start Error” in older models, as well as in commercial vehicles.
If during this request circuit 15 is swithched off or interupted before the DAS [FBS] control unit can respond, the variable code sentthe first time is used again the next time circuit 15 is switched on, since the original request is saved by the DAS [FBS] control. the fault message “start error” appears on the instrument cluster.
Usually the engine control unit saves the error code P1630, which cannot be deleted afterwards. Sometimes the immobilizer system does not report any error codes but it still does not work.