Someone was asking for pictures of the knock sensor inside the 94 95 LT1 PCM. Well here they are.
Not sure if they are same as 96-97 LT1 PCM which are the same, but run OBDII code and added a crank sensor, although the OptISpark distributor already did what the crank sensor was doing for SFI. Actually some 95 have both OBDI and OBDII trouble codes, I don't know if the operating system is same. Interesting system. I have always wanted to get a OBDII PCM and plug it into my car and see if I could flash a OBDI bin on it?
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