I installed a Pwerks Turbo kit on my car and relocated the maf. Now when going into boost in 2nd and 3rd sometimes in 3rd it'll go to redline but sometimes at wide open it'll pop a p0101 code and go lean and throttle position goes to 66% sometimes down to 41%. what could be causing this? tuning with hpt.

 

Start by posting a log.

 

Did you hook up the stock boost control solenoid? Even if you are running a mbc it HAS to be hooked up in order to work right.

 

We still have a vacuum line connected to it

 

could it be cause the stock vacuum block 2 of the 3 vacuum ports are blocked

 

I saw the pic you had up the other day. Remove the lines from the BPV solenoid and plug the one on the lower CP. You can remove that solenoid but you have to leave the wastegate solenoid on the car and just plugged in.

 

i dont have a vacuum barb in my lower cp can i just T the line into something else?