where does this hose go?

[TheNailman]

the hose coming off the right of the iacv? where does it go? mine is capped off. i have a feeling this is wrong, and might be causing my lopey idle.

thanks.

 

[SUBARUDE]

i hope this pic it not from your car

 

[TheNailman]

nope. lol, not my car. i see that missing screw also. .... just curious where that hose goes.

 

[Trevor723]

coolant hose?

it's tough to get perspective from that close... there would be one on the bottom of the throttle body capped also if someone had done the bypass