That would be helpful-I had thought about integrating the trip computer at some point but that isn't really a priority. Antus and Charlay86 on PCM Hacking are taking a stab at it too. They are thinking that the pcm may be taking the 3x input and defaulting the Baro/map stuff due to an error. Also, in Charley's experience the map code mods can't have a jump splitting them up or he had the same problem.

I am collecting all my info and your info and wiring info for these and getting it all to them to see if we can all work together and get this cracked. I dug into the code with my local buddy, and that cylinder count thing LOOKS like it may be all you need to change to 4-cylinder mode!