2.4 missing intake manifold hoses?

[TN_Project_Jeep]

I'm trying to figure out what should be connected to these two hose spots on the 2.4 intake manifold. One had nothing on it and the one on the right had a stubby hose that was open and not connected to anything. Can I just plug these or are they supposed to be connected to something else? I don't need them open pulling unfiltered air into the manifold or causing other issues.

 

[chili_pepper]

Which one is which is your fun...this is from the '03 service manual available in the resource section here.

 

[TN_Project_Jeep]

Which one is which is your fun...this is from the '03 service manual available in the resource section here.

View attachment 631770

Thanks! With this and a bit more digging I think I figured it out. I had the connections tucked out of the way while I did an engine swap and didn't notice them. My short- term memory isn't always the best!