i noticed on some thread on here that their is a Ac out and AC in on the ECU harness that need to be cut and spliced into each other, when installing the pfc. Now i couldnt conclude if this is true or not. Seeing as Dale has this exact picture on his sticky...in this thread here I just wasnt sure if the ac line was supposed to be spliced in or not. Dales write up didnt have it, yet i know i saw it. I know you need to cut 4 other wires though. i have done this already.

Another question. If i have gone full non seq do i need to cut anymore on the ecu harness?