Getting ready to put everything back together after, I don't want to count how many, months of being out of service. The car is a S4 T2 if that helps. All I have left is a boost gauge, BOV, FPR, Boost sensor and the air bleeds. Now if I remember correctly, there are only bleeds on the LIM injectors and not the ones in the housing??

So which nipples on the manifold are full vac and which ones are fresh air only. I assume the bleeds would want fresh air only.