Garmans12valve

i had a slight hesitation at low speed acceleration so i took throttle body off to clean and when i put it back on i gained a new issue. Hesitation is now gone but now the car will hang around 1300-2000 rpm when coming to a stop. It only drops to normal idle when the car comes to a complete stop. i have put around 500 miles since throttle body cleaning. I have posted the tune and a few logs if that might help. If not a tune issue then ill try and do a re learn of the throttle body if thats even a thing.