Hi guys!

I did a really bad mistake by flashing a file without checksumm correction... The ecu no longer talks to the car. I got some kind of bench flash adaptor. When I use this, I can communicate to the ecu, read out ID and even read the flash. But when I want to write it, I loose connection...

Somebody said to me that These ecus are undestroyable so I propably doing something wrong after I did something really wrong...

I use mpps v16 which is propably a clone but did it's work so far...
Ecu is 3b0 907 557 R from a Passat 2.0 ALT.

Maybe somebody could give me some hints or tips how to solve my misery...

Greetings Max