S54 software to eliminate smog equipment?
Does anyone know of a software upgrade to the ECU that would allow the elimination of the post cat O2 sensors, cold start air pump, and associated smog equip? I'm putting an S54 into a ti for a track car, but I only want to take it as far as prepared class, so I must use the stock ECU. Ideas?
Hey, it's whats we gots. 315hp is ok for me.
But, I would like to simplify the engine bay ...
and go to the Euro headers with just a single muffler out back. At least, isn't there a way to trick the post cat sensors into not throwing an error, and thus limp home mode, if no cat is in place?
check your mail - i can help!