Haven't had a chance to run out and look at mine but looking thru my Haynes it looks like the hose that you show in your first picture should be connected to the metal line you show in your last picture. Not really sure why your hose has what appears to be a T-fitting on it... but anyways you should be able to remove that and it should hook up to that metal line just fine, basically just like in your second picture.
If I remember tomorrow I will look at mine and let you know whats going on
hey wassup. yeah i found out where its supposed to be connected. If you look at my first and third picture, its supposed to be connected to I bought a hose from autozone and connected it. haha