Engine harness plug identification

[jeffg]

getting close to having the engine in and ready. I have a couple of plugs I can’t remember where they go. Any help identifying these?

SOLVED - This plug goes into a sensor on the AC hardline.

 

[jeffg]

Also, the smaller ground cable from the battery. Where does that go to?

 

[justirv]

getting close to having the engine in and ready. I have a couple of plugs I can’t remember where they go. Any help identifying these?

Could this connector be for the A/C clutch? I'm not sure which ground cable you are referring to.

 

[jeffg]

I already have the ac clutch plugged in. It’s on the same branch of the harness as the ac clutch.

The ground I am looking is the smaller of the two coming right off the negative battery terminal. I think it goes to the frame somewhere.

 

[Scottydoggs]

Also, the smaller ground cable from the battery. Where does that go to?

if its short, to the fender. most of the time you drop these wires and they tend to drop back via their own memory pretty darn close to where they live.

 

[justirv]

I already have the ac clutch plugged in. It’s on the same branch of the harness as the ac clutch.

The ground I am looking is the smaller of the two coming right off the negative battery terminal. I think it goes to the frame somewhere.

I'll go out and take a look tomorrow.

 

[davidaham1963]

if its short, to the fender. most of the time you drop these wires and they tend to drop back via their own memory pretty darn close to where they live.

I have the same problem on a 1998 Tahoe and if you drop the wire plug it's down around the throttle body in that area between the alternator and the cover for the throttle body

 

[davidaham1963]

Could this connector be for the A/C clutch? I'm not sure which ground cable you are referring to.

I'm having the same problem locating a plug on a 1998 Chevy Tahoe it files in between the alternator and the throttle body

 

[Scottydoggs]

I have the same problem on a 1998 Tahoe and if you drop the wire plug it's down around the throttle body in that area between the alternator and the cover for the throttle body

if theres nothing with in its reach, its possible its just a extra pig tail for a option you dont have.

 

[Doubeleive]

Also, the smaller ground cable from the battery. Where does that go to?

top of frame in the front towards bumper