Well, I tried PCM Hammer again, still no go. From what I'm reading, this is a "black box" PCM, before the days of the P01 etc. PCM Hammer only works on P01 and up.

If someone knows of a way to read these, I'm all ears. I did find a free flash program by Dimented24x7, but it doesn't work with a J2534 interface, which is what I'm trying to use.

Like I said in an earlier post, I think I can still use the files I have, if my theory holds. I would just like to read my ECM first, as there's currently a custom tune in it.