See attached photos, unable to determine what this wire is for? The wire does have power running through it. The wire was hanging down against the firewall. This is for a 1988 244 DL.

 

Needshelp, that wire is one of two that go to your a/c compressor. It is supposed to run underneath all that intake stuff and connect to a female connector in a plastic jacket clip that has the same green color. There is also a black wire connector near there also; check to see if that one is hooked up. I gather that your a/c doesn't work; if it does, someone ran a bypass circuit around it.