Damn wire cant figure out where it plugs into!

[RHamill]

Cant tell by the picture to great, but that might even go on the back of the engine depending on slack.

 

[TruckinThruTEXAS]

there were only a couple of things on these trucks that used a single pin connector. what color is the wire? is the O2 sensor plugged in? it seems a little far back in the harness for the O2 but ive seen stranger things.

No it isn't plugged in yet I'm trying find the wire for that too... I'm thinking it is for the o2 I've been sticking my hands all over the trans to see where it goes with no luck.

 

[TruckinThruTEXAS]

there were only a couple of things on these trucks that used a single pin connector. what color is the wire? is the O2 sensor plugged in? it seems a little far back in the harness for the O2 but ive seen stranger things.

It's a purple wire btw

 

[TruckinThruTEXAS]

Its just a single wire right? Does the truck throw any lights on the dash?

Sent from my SCH-I605 using Tapatalk 4

Yeah single wire. service engine lights on I haven't pulled codes yet

 

[TruckinThruTEXAS]

What color is the wire under the split loom?

Its a purple wire. I've looked at the trans diagram but doesn't show it.

 

[RHamill]

how long is the wire until it hits the rest of the wires in he big loom.

 

[great white]

Doubke posted

 

[great white]

Only reference I can find to a ppl wire on a 1994 c1500 4l60e is the starter current on the neutral safety switch. Thats a 2 wire connector.

I suggest you slide under the truck, take the wire and make a circle at the extremes of its length. The connector for it has to be in that circle somewhere.

94 lists a heated O2 sensor, but it does have a purple wire to it. Its possible your truck was built with a non heated sensor which means it would have just one wire connection.

Pull the DTC. If it is an O2 sensor fault, you've likely found your connector....

 

[TruckinThruTEXAS]

Only reference I can find to a ppl wire on a 1994 c1500 4l60e is the starter current on the neutral safety switch. Thats a 2 wire connector.

I suggest you slide under the truck, take the wire and make a circle at the extremes of its length. The connector for it has to be in that circle somewhere.

94 lists a heated O2 sensor, but it does have a purple wire to it. Its possible your truck was built with a non heated sensor which means it would have just one wire connection.

Pull the DTC. If it is an O2 sensor fault, you've likely found your connector....

There we go it was the O2 I Went ahead and looked at the diagram for the engine and there it was single purple wire going to the 02 I just had thought the wire was to far back for it to be that. Thanks again.