ECM Data

[Gunnar]

Hello,

I am looking for about two months to encrypt the PROM-Data Code of my
car.
This is a 86 Fiero 2.8 V6, ECM P/N 1227170 PROM ID HWW5180.

I have already found some tables in there, but I do not understand for
what there are.

If someone has a description of my ECM or PROM or know a place where I
can find these kind of stuff, I 'll be very thankful.

bye,

Gunnar Papst
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