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PLEASE HELP ME my stupid idle

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JDMFirstGen

15+ Year Contributor
109
0
Jul 29, 2004
Columbus, Ohio
I have replaced almost everything posible, and my car wont idle correctly. I have replaced all the gaskets on and in the throtle body and the injectors, I checked all the sensors, not sure if i did tps correctly. and i have adjusted the idle 1000 times. I pressure tested the intake and there are
now no vacume leaks except out the dipstick tube, i assume this is a bad pcv.
but the idle is still 2000 and surging, WTF!!!!!!!

Do you guys think the computer could do this?
What else could it be?
 
I finally epoxied over the fast idle air valve and it runs ok now.
Boy am I glad I bought a TPS($140), and O2 sensor($70)
 
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