So I was reading a couple forums and I wanted to make sure I can do this right first before I start.

So I have a B16A swap in my ek civic and I have a few wires left to fix one being the IACV. I know I have to convert it from a three wire to two due to me using an automatic wire harness. I found an old two wire plug off a different wire harness and was wondering if It would wire up? Can someone tell me if it will?

3 Wire plug on ex auto wiring harness



The 2 wire plug that I found off an old wire harness

 

Yea as long as it plugs into the IACV. Just make sure the right wire is connected other wise you can basically reverse the connection as in ground to power and power to ground. Verifiy the wire colors if you can.

 

The three wire IACV has a orange wire, a blue and black wire, and a yellow and black wire.

And the two wire plug has a green wire and a black wire.

Can you tell me which wires connect to each other ?

 

This should help!,

https://honda-tech.com/forums/honda-...-iacv-2861093/