What wire is this?

[tysongross]

green wire with black connector. Not sure what the other one is iether. Part of engine harness and its not the tach wire... thanks for the help.

 

[PSID6]

Green goes to the horn inside the driver side fender well. Black one goes to oil pressure sending unit pass. side of block right beside turbo oil feed line

 

[turbogray]

Now that i see it clearly that connects to the temp sensor..

 

[turbo89]

green wire with black connector. Not sure what the other one is iether. Part of engine harness and its not the tach wire... thanks for the help.

Temp light sender

 

[87GNSteve]

Green w/ single wire is coolant temp idiot light. And the other connector is the oil pressure.

Horns do use a green w/ black connector but it is daisy chained to another length of wire and connector for the dual tone horns.

The fuel pump prime is a gray wire w/ black spade.

Tach is 2 white wire w/ green connector.

 

[tysongross]

Update...It is the coolant idiot light wire. Took a closer look and saw a new wire I had labled for that spot. Someone installed an after market temp gauge... which was why the green wire wasnt being used..