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View Full Version : Question about M50 Manifold swap vacuum lines



Tommiie
01-15-2016, 03:36 PM
I have been taking my time during my M50 to S52 manifold swap to refresh and organize this spaghetti bowl. I just sent my rusted broken injectors off to http://bmwstone.com/ because I broke a Pintle Cap on uninstall, and they probably never been cleaned in 20 years.

On to the subject at hand, one of the first things I did when I got this vehicle was removed the SAP. I decided to remove any excess vacuum lines used by the SAP while I'm under the manifold but was curious if I need to keep #7 computer intact? Also were does #9 go on the vehicle, I plan to just plug it as well.

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Also, one of these two small nipples is for the vacuum line #1 from the diagram above that I am deleting, but does anyone know what the second small vacuum line is?

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