I hope somebody can help me out. I'm planning on taking out my PROM to download the data from it and play with it but I need to make sure I know exactly what Prog ID I'm supposed to use and where to get it from.
Here are the specs:
Camaro RS '91,TBI 305, auto, with AC
I believe this applies to my car:
ECM Type: C3
ECM ID: 1228746
Prog ID (Cal): $61

My questions are:
-is $61 the file I need?
-if not what should I use?
-where do I download it from?

I searched the forum but I'm not sure I have the correct info to go ahead with this.

Thank you all for your help.

D.

Your vehicle should be listed here.
TGO Faq
Then go to moates.net in the file download section or DIY_efi.org.