Finally tried to tackle the intermittent P0401 code that has plagued me for years. Started with testing the VSV, which failed. Decided to remove the VSV without pulling the TB or intake manifold, per a few threads outlined here on mud. I got the old VSV and bracket out and was preparing to mount the new unit in a more convenient location when I decided to take one last look under the intake to make sure everything was clear. I noticed 4 hoses hanging free with what appears to be a broken 4 way connector. They were either like this before I started or broke/disintegrated when I was twisting the old VSV around to get it out. I took a look in the FSM and can't seem to find their function. Two appear to be attached to hard lines located just to the left. Not sure where the others go. And I assume I will need to pull at least the TB to get in there and fix them (exactly what I was trying to avoid ). Any help would be greatly appreciated.