@900streetfighter : thanks for your offer, I'm from Austria but I don't have any tool to readout an EEPROM either copy it.

Thanks to all other too..
i hope @du907 files will work for me
if my adaption works i will post the results.

Hi to all,
I'm searching for a original chip dump from the 907 because i want to try to change my ECU to some newer Marelli ECU.
Does anyone of you have sutch a file or know were i can get one?