when cleaning my throttle body, i noticed that a green braided hoseconnected to a unit on top of the throttle body was pulled put from its bottom connection. the line leads to something like a green straw, and a small piece of plastic hose ocnnected to the other end. does anyone know where this line leads to? any help would be greatly appreciated, thanks

 

picture?

 

ahhh i figured it out, thank you thou