How difficult will it be to decode the data stream for the 1227748 87 & 88 2.5 Fiero?

[RobertISaar]

a lot of stuff from that era seemed to use F0 as the ECM identifier, so that's what i put in.

took a look at the files i have, should be $48. i have a real basic disassembly going on ATCA, all of the BINs are 16KB. the entire calibration fits in from C000 to C7D8. the 8192 baud message starts at C721. the 160 baud message starts at C7A1.

from the code, it looks like the ECM uses F0 as the identifier.

[EagleMark]

Looking at the 160 Baud 22 byte message it has all/most of what's needed, if I have time after church I may make one if phonedawgz hasn't figured out or wants to try 160 baud?

This is a weird ecm data stream! It's like a combination of everything with nothing? Since no info could it be a uni directional 8192 and that's why 10K needed? I have no idea how to implement that, like A097 F95/F96 says transmit command but no receive.