JUst Want to Know???

[outtacontrol240]

just wondering im missing the ficd or the acc thing on the intake.....would that make something wrong with my ca18 cause when i got it didn't have that on there......somebody told me you can block that port off....YEs or NO? cause i got everything done just that little thing there...

well if you have a spare hit me up thx

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Modified by outtacontrol240 at 11:37 PM 3/6/2006

[dattodude]

The valves on the plenum do three things.

1. Sets base idle by bleeding a constant amount of air around the throttle butterfly. It's a 10mm bolt-head adjuster.2. long valve = FICD = Idle speed rise valve for when A/C is on.3. short fat valve = AAC = ECU controlled idle speed control to prevent stalling.

You can block them off, and adjust the throttle butterfly open a little to set the idle too.

If you live in a climate where the temperature is fairly constant, you can remove these valves and still use the factory ECU. Otherwise you will probably have to go aftermarket.

Hope this helps.

I don't use these valves with my Autronic SMC. But on a factory Computer, it's better to keep them.

[gore]

yeah I controlled my idle through the throttle by, works fine. ran it at about 1000 vs 800 stock idle but it worked great

[Not_a_sr]

same here no AAC,FCID, or air regulator, just set the idle at 1100rpm and its fine.

[outtacontrol240]

thanks guys i appreciated it........