negcamber

uh...thanks 7head...I think.

Spitty...mine needed cleaning because I was dumb when I cleaned my intake manifold while it was off during a Hondata IMG install...I didn't take the IAC off and all the carbon crud pooled on the IAC causing it to stick.

But otherwise...cleaning can sometimes fix a sticking IAC.

NVMY4N

I cleaned mine due to Heat Bog - as well as the MAP Wack/Clean, and resting the ecu - b/c I was bored.

I can't say it if "fixed" my problem or not - as we have had a cold front move in - it was in the Upper 50's - 60's last night in comparison to the 105 days we have been having.

s2konroids

Can i use ISOPROYPL for this? and use a lint free cloth too clean? what do i actually clean inside?

Whats the benefit of cleaning the IAC?

I dont have a lumpy idle but i bet its dirty!

dhayner

I cleaned mine because I got a CEL (DTC 1519 - IAC Valve Circuit).

Hero

Very helpful.

I'm getting a rough idle, and the car actually dies occasionally at stop lights / traffic if I don't give it gas.

I'm hoping this will resolve the problem. Thanks for the writeup.

attack666

Let me know if the problem goes away..sometimes that happens to me, (at cold days only).

itlynstalyn

when i push the clutch in to just idle to a stop sign or light, the revs die really quickly toward the end before it hits idle. dirty iac?

jphish

The same thing happened to me as well. I cleaned the IAC and did a map whack and the car never stalls out at a stop. It does idle funny every once in a while but it is much better now.

SEVNT4

Excellent thread. I did this on my S2000 and on my Integra. The Integra benefitted from it greatly! A much harder procedure on that car though. The S2000 was a piece of cake.

ABCVTEC

^^ Yeah getting to the IACV on B-series are a pain in the ass. It's so hard to unhook those 2 hoses because its so close to the firewall.