99 ranger 2.5 v8 swap

[bobbywalter]

Not used? This is the 99 2.5 plugView attachment 139724

i am thinking you are being facitious

 

[bobbywalter]

vt=violet..... which is barney .....or purpley...

 

[Junglejoe]

View attachment 139762

Thats not a pin hole for a wire....lol

 

[Junglejoe]

View attachment 139763





i am thinking you are being facitious

Im just trying to figure.out what that wire is for is all..

 

[franklin2]

Im just trying to figure.out what that wire is for is all..

I haven't looked at the rest of the diagrams, but it sounds like it comes from the A/C system and sends a signal to the computer. This may be for the computer to kill the A/C during a wide open throttle event, or it could be for the computer to raise and change the idle strategy with the increased load of the A/C. In other words, unnecessary wiring for a v8.