Mine didnt work either but i pulled my AC so it's all good. I pulled power steering too so my engine bay looks clean and easy it's easy to work on https://www.nopistons.com/forums/pub...#>/biggrin.png

My Car is a JSPEC R1 and I got my PFC from XS ..my Ac blows hot air most of the time and If I hammer on the car, it suddenly blows cold for a little while .. then once I go back to normal driving .. hot again ??!!??!! https://www.nopistons.com/forums/pub..._DIR#>/sad.png

im having the same problem im gonna try this purple wire thing and see what happens

let us know how it works...