I've powerfc installed on my car but I'm having some problems with boost duty. I doubt it is because of my stock 2 port boost solenoid not working properly so I want to change it. The thing I'd like to ask is if I put just the Apexi AVCR's 3 port boost solenoid valve to my car could PowerFC control my boost pressure? Do I need the AVCR map sensor as well?

cheers

 

Also about the avcr map sensor, could that be wired to be the main map sensor?