Hey all, I'm nearing the end of my rebuild but I can't figure out what this connects to. It's the nozzle/nipple just below the 2 hard vacuum lines and appears to be screwed into the plenum. It looks like the same thing on the driver side but that has a hose on it. I tried to trace it but I'm not sure where it connects to...somewhere behind the engine I think. The best I can find in diagrams and the fsm makes me think it may have something with intake air control but that doesn't really seem right. Anyone know what it is and where it connects to? Thanks.