have here an engine control unit with part number 4A0 907 557 B
is out of a 94 AEC and I once smoldered in the ETKA and found that it is also listed for a V8.
I thought about it and maybe he's going differently.

I used to convert Flux with battery and see... He'll jump in and go out in a minute.
I was thinking about the immobilizer but then the part didn't come in the ETKA for the V8.
But I have read something about it here and was also lazy to look through everything now and I thought about writing it like this and hope that it is going to go and I can try out the combination.
You should be careful to put something on the pile, so a control unit counts for me and would be nice to know that it's going on.
Thanks for advice and action
greetings