Hi, need some help, i have bought a gti 6 inlet manifold for my 1.8 16v and i'm trying to figure out where the wire for the grey bottom sensor ( A white mini plastic in the throttle body, air sensor i think), i simply can't find the wire which needs to go on there! And another thing is on the top on the manifold there's a some kind of a broken plastic pipe maybe for the brake servo i think, but how do i get that plastic off, or should it be on the manifold? 
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