Cali PR4 on a Non-Cali CAr

I have a PR4 that came from a Cali Car my car is not from Cali.
How can i get rid of the CEL ??? i was thinking for getting the ECU Chipped for when i get my head work done. Will this get rid of the CEL ?? Any help would be cool…

I have a 93 LS 5 speed.

what code is it throwing? i thought that cali had pretty much all the same stuff and that the ecu’s were the same. People swap ecu’s all the time and i’ve never heard of this before… very interesting, goodluck.