it really doesnt matter they are both a b18 ecu but the pr4 is a non vtec ecu and the p72 is. if you want your vtec to work the get the p72 but note if you looking for a p72 youll need the obd2 ecui have a 95 civic swapped gsr with a PR4 ecu? how can this be shouldnt i have a P72? some insight whould be great
dont worrie about it seance its chipped keep the pr4i t must be chipped then cause i hit vtec at 5500 till 9k
He has a Obd-1 car so he will need a Obd-1 P72 not Obd-2. Just wanted to make that simple correctionit really doesnt matter they are both a b18 ecu but the pr4 is a non vtec ecu and the p72 is. if you want your vtec to work the get the p72 but note if you looking for a p72 youll need the obd2 ecu
your right i must have looked over that. but seance the pr4 is chipped i wouldnt worrie about itHe has a Obd-1 car so he will need a Obd-1 P72 not Obd-2. Just wanted to make that simple correction
That's how people buy stuff they don't need by getting incorrect info.