Are you using any kind of OBD II tool to help with the reverse engineering? I am looking at getting one to help understand what kind of string gets returned from a given request.

I am currently working on a few different things trying to understand a 2001 OS that somebody did a disassembly on. I will go back and find the exact PIDs that I am working on to see if you had...

Looking at the PIDs listed under the 2001 OS (12212088) and noticed that there appears to be several different groups. I understand the SAE PIDS which are listed as 00xx (example 0011 is the TPS %)....