Hi all,
I cleaned my throttle body today but ran problems! Vag com indicates leak in air intake. Engine is not running smoothly. Reinstalled throttle body twice with no difference. I'm suspicious about this metal part (see picture) maybe leak is because of this part under throttle body. I need to give it a proper cleaning and see if it helps.
To me this seal seems like something supposed to be replaced once touching the throttle body. Could somebody please help is this part available separately and what is the part number for it?