If it's anything like motorcycles then it goes right where it's going... nowhere.
Item #5. Mine had come loose and I am not sure where it goes.
JD
If it's anything like motorcycles then it goes right where it's going... nowhere.
plugs into idle elbow hose connector below intake manifold.
2008 audi A3 1.9tdi
(former 1991 520i LPG)