Quote Originally Posted by JeepsAndGuns View Post
Ok, back home. I pulled the top off the spare ecm I have, and it looks a little diffrent on the inside than the one in that link, but I think I got the correct numbers.
The numbers goes as follows:

SC80571VFN
672T02
C96N
ZQESI9312

Also the eprom is a 27C256-20
The SC80571VFN is a Motorola processor. I'm not familiar with it, but there is info out there about them.
http://www.seekchip.com/icstock-S/SC80571VFN.html

The C96N is also a Motorola Processor which also has documentation.
http://www.alldatasheet.com/view.jsp...68HC11A0P-C96N

There are also a few tools out there if you are serious about making your own hack. This IDE should work for the C96N, and has colored syntax for opcodes.
http://autos.groups.yahoo.com/group/...u/message/8159