So putting on new viton check valves on the FD I got last month, when I look under the UIM and see this.....why would all this be just dangling in between the UIM and engine? Can I unplug that valve and remove it? What are those sensors with the fittings? Theres three of them dangling in there.

 

They are sensors for the ACV, my car came with ACV deleted and those 3 sensors are just sitting on top of the UIM. I also wonder if I can unplug them, or will that trigger a CEL?

 

ok after some research, it looks like the big valve is the AWS. Can I unplug it and remove it? The little fittings seem to be parts of the ACV...which I dont have, is there a way to remove them from the harness? Do they unplug?

 

Is that were the resisters go? Do I even need resistors with my PFC?

 

Nope, A powerfc does not need resistors.

Only reason to use them is on a stock ECU as it will throw a CEL otherwise.