964 Air Filter Assembly - Where does this hose go?

[GoKart]

I removed my air filter assembly to access the nuts at the top of my rear suspension.

In the process, I was laying this half of the assembly over to the side, and by mistake, pulled the little hose (on the right side of the picture) out of wherever it goes. I never actually saw where it was connected.

Any ideas?

[JSny]

Mine is connected to the top front of the intake manifold cross over - to a sensor there. There’s a few vacuum hoses that connect there. Truth be told, mine was not connected at the air filter housing. Just sitting next to the fitting in the air filter. I did some work over the winter and forgot to connect it, so thanks for asking!

[JSny]

[GoKart]

Nice, thanks! That was very helpful!