BMW E87 118d chks repair 46D1-Internal error 4

[razvanrms]

Hi ! I have a big problem with my girlfriend car (bmw 118d 2006) . I leave car stopped in parking for one hour , and when i m returend car don t start . battery is good , starter motor don t turn on . In ecm i have error 46D1 - INTERNAL ERROR 4 . I already try to syncronise dde-cas but i haven t good result . I read on internet this is a eeprom chks problem from ecm .
Can some one help me ?
I attach flash and eep readed with k-tag .
Ecu is EDC16

Thanks in advance !

[koira]

Reflash with WinKFP or find good bdm file set and change ISN, do CAS syncro and code injectors.

[morgano]

Hi ! I have a big problem with my girlfriend car (bmw 118d 2006) . I leave car stopped in parking for one hour , and when i m returend car don t start . battery is good , starter motor don t turn on . In ecm i have error 46D1 - INTERNAL ERROR 4 . I already try to syncronise dde-cas but i haven t good result . I read on internet this is a eeprom chks problem from ecm .
Can some one help me ?
I attach flash and eep readed with k-tag .
Ecu is EDC16

Thanks in advance !


Those ecus sometimes sudden death and corrupt eeprom, but normally is after flat battery.

This eeprom should fix 46d1 error.

Regards,

[morgano]

Hi ! I have a big problem with my girlfriend car (bmw 118d 2006) . I leave car stopped in parking for one hour , and when i m returend car don t start . battery is good , starter motor don t turn on . In ecm i have error 46D1 - INTERNAL ERROR 4 . I already try to syncronise dde-cas but i haven t good result . I read on internet this is a eeprom chks problem from ecm .
Can some one help me ?
I attach flash and eep readed with k-tag .
Ecu is EDC16

Thanks in advance !

Any news? ;-)