Originally Posted by kolevski
Apkano from what I remember the srt ecu looks physically identical to the limited that leads me to believe so would the other computers, In saying that they must be the same hardware just different software so it should be as simple as adjusting them to the new engine, this is jusy my theory. Like I said if I buy it I would hate to have to swap engines hopefully the car will be fine. I really want to drive it home I just wish I knew if it starts or not
It's just like you living in New York and the car being in Cali long trip only to find out she doesnt start
Judging a PCM by it's outside looks is kind of like judging a person's ethnicity based on how many legs they have.
HDDP used a VERY expensive Bosch box for a reason. The reason a trans swap is so diffucult is the PCM works hand-in-hand with the SKREEM security, all the parts have to have the correct codes before anything will work. You either have to re-program your box to work with the SRT engine (MAP sensor) or take all the electronics out of the SRT and reprogram that box to work with your ignition switch, trans, security, etc.. Either way, you need to have the PCM re-programmed, and as of yet, I haven't seen anyone who will do this cheap.