HELP!!!! Messed up idle need help!
 

I was cleaning my IAB idle air bypass and decided to clean the throttle body also. When I finished the the car was studdering. I decided to adjust the throttle and I messed it up. The check engine light comes on and off now and my idle goes up and down randomly. How can I fix this? How do I adjust the idle back? What is the normal idle suppost to be at? PLEASE HELP!!!

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Red 90 5.0, 17in Cobra Wheels, Saleen Wing, Cobra Rear Bumbper, K&N intake, Dual Flowmasters, Hurst Shifter, 5 lug conversion, cobra brake upgrade

Whatever screw you turned to mess it up, fix it with it also, i never messed with my idle before, it was probaly studdering cuz of the tb cleaner still burning out, make sure you didnt knock off any vacuum's or iab plug.