Found a free editor for these PCM's editor attached http://theblattners.com/Projects/TinyTuner/default.html

DO you think the datasheet for the MC68332 would be close to my possessor found the PCM pin-outs might be interesting for some

I think i will be getting a few of those sockets. Thanks for the links they are a lot cheaper than what i was finding. I went to my local salvage yard today and picked up a few more PCM's . i got one out of a 1999 Grand Prix GTP 3.8 supercharged and one out of a 1998 Buick Park avenue 3.8 and one ou...

Just out of curiosity if you had this pcm how would you try and go about reading it looks like the sockets are fairly high to buy the ones that i have found are in the 200.00 to 450.00 dollar range

So my next question. Is the bin stored in the Intel flash chip and if i were to pull it and put it in a programmer would it be read out properly

Here are a few more pics of the internals files were to big to attach so upped them to photo bucket

HDW NO. is 09357440 I think that is what you are talking about

I have a 1999 Grand Prix and i was wondering what tools i would need to read and tune the ecu on this car or if it's even possible. I have read a little bit about it and it seems like it's one of the harder one's to read and program vx vy flash based. I do have a older laptop that has a serial and p...