Anybody good with 2002 F-250 wiring ?

[co04cobra]

The plug is for the A/c compressor, low pressure, high pressure switch. You need another harness for that.

The other wire, if factory, is cut off or something else is missing.

 

[Smokin 6.0]

Yea the plug is cut off.. I tried hooking it up to the starter because that's where I thought it went and when I do that as soon as the key is turned to the run position it starts to crank the starter so I'm not sure where it goes..