IHELP DLE wont stop fluctuating!`

i did everything i can form IACV replaced, tb /w new tps sensor and check colant level, vacum lines, and idle adjustment …still freakin revs high to 3k and once below it hits 2k and bounces from 1k -2k rapdily…i have cams but it was before install that it happened…i read up on the chilton that it could be another sensor that detects cold start and revs it automatically when it is cold engine start…it sht efast idle controller something like that i think this could be the problem and i will replace it tomorrow and see what happens…cuz this dayam reving pisses the hell out of me…

any suggestions??!!~

02 sensor maybe?
run a search?

~Eric

is not o2 sensor thats for low idle problems this is high idel and rpm bouncing problems?
suggestions?

fast idle valve? where is this located could this be the problem and what does it do?

pcv valve?

in most cases, it’s the FAST IDLE VALVE. that’s from my experience.

Where is the fast idle valve?