coreyfrenzel

I'm confused here. I have a 92 cx hatch with a 5 speed. i put the jdm d15b vtec and a turbo in it. i was gonna buy a p28 ecu for it but it already has one in the car. i'm wondering what ecu is supposed to be in that car. i thought it was supposed to have the p05 or p06 or something like that. did someone else put a p28 in there or what? and does this mean that I do have vtec kicking in? please help! thanks a lot!!