Questions about S10 PCM...

[Steve Ruse]

I'm trying to help someone establish communications with their '92 S10's
ECM. What software is availible that will work with S10s? Right now we can't
get it to work with a standard MAX232 type interface, any idea why?

Does anybody know the pinouts for the ALDL connector on this vehicle? I'm
guessing they are standard, just wanted to check.

Where can I get more info on the different types of GM ECMs?

Thanks!
Steve

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