Am i missing a hose? photo included

replaced fuel injectors today and then noticed these two ports. and cant remember if i had a hose hooked up to them. i cant find one laying around obviously. but curious if one is suppose to be there . and what effect it would have if its not on there

http://s1294.photobucket.com/user/Bill_Hawkrig/media/IMAG0291_zpsbd8df34b.jpg.html

http://s1294.photobucket.com/user/Bill_Hawkrig/media/2_zpsde8392e1.jpg.html

should be a sticker on underside of hood showing what hoses there are and where they go

i have it. but it only has like 4 hoses on there. and i have way more than 4 hoses as it is. reason i was wondering also is if i put my finger over one of them i feel suction. but i dont want to just randomly put a hose on

In photo IMAG0291_zpsbd8df34b.jpg, the tube should be plugged, just like the one next to it.

In photo 2_zpsde8392e1.jpg, the tube should be connected by hose to the diaphragm/actuator in the photo in view immediately below it.

thank you very much sir. got it

You're welcome. FYI I believe the hoses on your hood sticker are for emissions control systems only.