Greetings,
Does anyone have any technical information on the DRB-II serial data stream? I have a '90 Cherokee and would like to see if I can decode/encode messages with a PC.
I can detect the ECU TX data stream with a logic probe but need the details.
The OBD-II/III are resonably well documented on the Web, but the Chrysler variant is not.
I would like to thank the person who originally coined the phrase "99.9% of the time it is the CPS". Chock up another one for the CPS. It wasn't trivial to replace but my son and I are happily driving our '90 around again.
Thanks,
Lloyd