V1 1 unknown plug on the engine harness

[ColoradoCryptoTrader]

I have identified and labeled every plug on the engine harness except this 3 wire plug.

Can anyone identify this for me please? Im thinking its something with the AC or condenser.

Its up front to the right by the high pressure fuel pump.

Thank you!!

 

[Rttoys]

Ac high pressure switch connector

 

[ColoradoCryptoTrader]

thank you!! you can see I cut that grey wire (radiator fan power #2). and I already extended the light blue radiator power. Ill cut this 3 wire connector as well.

 

[Rauq]

While you're going through the engine harness, I'll point out a tip that other folks have gone back into their builds to work on. If you think you're ever going to add a wideband O2 sensor to your car, leave the AC pressure sensor input wire in the harness. It makes getting aftermarket wideband data into HP Tuners a piece of cake. I was educated that even though LNFs have a wideband stock, an additional aftermarket unit is more reliable for tuning.

 

[ColoradoCryptoTrader]

awesome. I just cut the connector off and left the wires in the engine harness. I may go to a blow through MAF set up eventually with an additional wide band o2.