Hello guys, today i've tried to update ECU on my e46 320d DDE3 ECU using Progman SSS and KKl Cable and the flash failed. The response was something like that: ECU doesnt respond, incompatible blabla.
After that i tried to update it with WINFKP and correct date files. I got the error from the image..The car doesnt start anymore.
What could be the issue ? KKL cable ? Or because i had only 12.5 voltage , without any external source.
Did anyone tried this update ?