On my S5 LIM, there is a vac barb that I have plugged, but I would like to know where it goes. There are 4 vac barbs on the LIM, and from the FSM vac diagram, I can see where 3 out of the 4 go. The one in question is about center on the manifold, closest to the engine, and underneath the UIM.



Thanks,



Mike

[quote name='mjm4jc' date='Jun 5 2009, 11:29 PM' post='922552']

On my S5 LIM, there is a vac barb that I have plugged, but I would like to know where it goes. There are 4 vac barbs on the LIM, and from the FSM vac diagram, I can see where 3 out of the 4 go. The one in question is about center on the manifold, closest to the engine, and underneath the UIM.



Thanks,



Mike





Anyone?

I dont know what the factory hooked to that nipple, But I do know It goes stright to the manifold so it's good for boost and vacuum... (FPR, BOV, MAP Sensor, ect.)

take a pic of it and post it

Yes, a pic would help greatly. Or find the vac routing diagram, and circle the one you're talking about.