View Single Post
Old 09-22-2017, 03:39 PM   #2
Drives: 2013 Wolfsburg gti DSG
Join Date: Feb 2016
Location: Maryland
Posts: 2,567
That's a breather tube iirc, but I'd leave it on since you'd be pulling in unmetered air that will throw a code.
FriggenT is offline   Reply With Quote