01 4.6 EGR Vacuum hose - extra???

[Ourobos]

Just had the 4.6 replaced in my Explorer (worn chains rubbed a hole in the oil pump and spun a bearing). I was trying to find a small oil leak and noticed a vacuum hose stuck on a cam cover bolt. It comes from the EGR, not sure where it goes. Any ideas? Thanks in advance.

 

[Ourobos]

No one? I can't find a vacuum diagram anywhere. This hose comes out of the bunch that feeds the EGR, it 'Y's off right by the EGR.

 

[Ourobos]

It's an 02 BTW, mistype. I know someone knows this vacuum routing, come on guys.