Anyone have a diagram or pic of the S5 NA vacuum hoses coming off the rat's nest under the intake manifold. There is a large (1cm) line (connected I think to the air bypass valve) with a branch having 5 small nipples that connect to somewhere. I've searched hours for a hose diagram wol and the schematic doesn't show hose connections. Thanks

 

Connects to a piece of plastic that has five nipples total?? OMP spider if that is what you are describing.

 

Thanks Hailers, but, I don't quite get it, yet. Is the OMP spider elliminated on the S5, so 4 of the branches go to each OMP valve and the 5th connects to the vacuum port coming up out of the block?

 

the four run from the oil nozzles as you said but the one line that they lead to attaches to the big nipple on the back of the uim (there are four nipples stacked on top of eachother) next to the throttle linkage. if you go to the emissions section of the fsm it will tell you all you need to know for vac routing. There is a link to this in the faq section.

 

It'll connect to a source prior to the throttle plates. One with no vacuum but filtered air. Oppps. I can't find a picture of where it connects on a series five. I've no S5 to look at.