EY guys. well i got my 2001 euro R h22 swap in my DC2...my IACV is due for a change. goes from 1000rpm down to 300rpm every. all i can find is 92-96 vavle. question is if they could work fine with my 2001 swap.
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any help......

 

Iirc, the EuroR intake manifold uses a different iacv than the other H22's. Check with user Rosko what to do about this.

 

thanks...i realized that yesterday. huh. now also last night i got caught by the popo just crusing and now i have to go to the REF...

 

the Ivac is the sensor that sits underneath the Throttle body right?
the long canister looking thing... i just got my H22 motor today and that sensor is broken on it.. so im trying to figure out what it is to go pick one up, what are the costs usually?

 

The Fast Idle Thermo Valve ( FITV ) is directly under and attached to the throttle body. Has 2 coolant line going into it. The "long canister looking thing" sounds to me like your EVAP canister.

OP .. your idle surge could be a vacuum leak. Most problamatic area for vacuum leaks is the intake manifold gasket between it and the cylinder head.

 

I have a JDM H22 IACV for sale. If you find out it fits and want it let me know.

 

thanks man and no it doesnt fit. different set up. i would post up a pic of both but i forgot where i got it. i just cleaned it and it works perfect.

 

just gonna say, clean the screen and that usually fixes the problem but looks as if you got it fixed already. and yes, a 92 - 96 IAC valve will work on obd2 cars...I am running one now.

 

iacv's can also be remotely mounted on the firewall, some fab to make it work.