Hello,
I'm doing an engine swap- 89' 4.5 Caddy into a 87' Pontiac Fiero.
I'm using the Caddy wiring harness and computer.
Problem is Caddy decided to have a theft detterent chip in the computer. The chip disables the fuel injectors. I have looked at a few wiring diagrams, but they do not show the theft deter wiring details.
I found plans for a theft bypass module for this problem and built it, but no one seems to know where to hook it into the computer.
If anyone knows how to disable this theft deterent, please let me know!
Thanks,
Nick