Thread: Wiring in an IACV Air Regulator

Since P11's don't come with the old school air regulator, I have to figure out a way to wire one in. If I VE throttle body had cruise control, this wouldn't be an issue either.

From looking at wiring diagrams, it seems like I just need tap into the fuel pump relay and stretch a wire, then pick a ground and stretch that over too. Does this sound about right?

Since I have the VE right now and doing the wirings. I am trying to look for the IACV-Air Regulator but I am failed. So does this means that the VE has no plugs for the IACV-Air Regulator? if none then how does the Air Regulator works on the VE??

You don't need it. I've been running 2 years without it and it's been fine. All it would do for high and lowports is add more air so your car idles at 1500 rpm for 90 seconds.

Though I plan on running my high port without it too

Nice, then im done with my wirings. I will test fit everything later and do a dry run on wednesday before finalizing my soldering...

thanks alot bud.

Nice, I'm getting ready to finish up my B15 wiring harness too. After that just need to do the rest manual work to get her running!

So can I run right without this hooked up on a GTiR motor?
Thanks

You always can, but it isn't nice for cold weather or drive-ability on a cold motor. You also won't be able to maintain a high idle when coasting to a stop or shifting between gears slowly.

Brent

My VE works fine, note I am not using a VE TB, I'm using a lowport throttle body.

For my DET here is what I did, it does start and idle at 800 rpm instead of 1500 rpm, but I can adjust that in the tune probably.