[TomSab]

hi can you help my with this ecu? 

BMW
X5
M57
3.0 135kw

ECU is flashed with ista P i posted file with flashad.
ECU is stopped flash at 10% with error
Is possible repair this ecu?
read dtc ok or identification no ok
i have kess,ktag,fg tech...

[typer]

Try program DDE again with ISTA/P then Winkfp. If it fails, probably flash memory in DDE is gone. Use second DDE and copy ISN from old DDE to new (in EEPROM 95160/95320).

[TomSab]

Try program DDE again with ISTA/P then Winkfp. If it fails, probably flash memory in DDE is gone. Use second DDE and copy ISN from old DDE to new (in EEPROM 95160/95320).

I try this and post report thank you for this answer

[Cowboy]

You can easily fix it with DIS v44 (using regular K + DCAN cable). DIS v44 has a "ECU repair" function. I also saw another way on the forum, namely WinKFP and K + DCAN (then you need to change in advanced cable settings
delay time from 1 to 16). The second way I never tried but the other way (DIS V44) saved my DDE4 from the m57.

[CeiJJ0]

You can fix it with Winkfp and Icom.

[sys9291]

Disconnect the ABS/DSC and try again. Some times it's helps...

[TomSab]

I try with winkfp configuration and updata start ok and wait 45 second later say ecu no respon

[Tombo]

Other option is to write flash data from known good ecu by tuning tool. Get normal communication and flash winkfp update.
If ty hat fail flash memory is damaged

[sys9291]

I try with winkfp configuration and updata start ok and wait 45 second  later say ecu no respon

With communication protocol You are use in winkfp?

[TomSab]

SOLVED! thank all for help,ECU fleshed with disconect ABS and AT very big thank you sys9291