Hey...i am hoping to get some help here...ever sinced i plugged in my pfc my ac has not really been working...i just tested it for leaks and it held vacuum for over and hour...so i don't think thats the problem, and i just filled up the r-12 so i know its not low in refrigerant. is there something with the PFC that i need to do to make it work properly? Thanks Nick

mine didnt work well when i put the PFC in. Oh well im just going to remove it anyways!

yeah...i remember you saying that at the BBQ...I have been without mine for about a year now...just wish someone knew why... https://www.nopistons.com/forums/pub..._DIR#>/sad.png

I think its just a bug in the PFC. I could be wrong about that, but its what i have heard

i've read that it could be a loose ground wire near the ecu. or maybe everyone looked over the obvious and forgot to turn the a/c on in the settings menu

I've heard it has something to do with the engine harness. The PFC doesn't like some of the older harnesses. People have replaced theirs and the A/C magically worked again.

reconnect the violet wire you cut on the harness during the install



it will fix it on older model cars

Ah yes!! I was about to say that!!

good info!

I didnt cut any wires when i installed my pfc...it came form sr motorsports and they said to just plug it in....?