In a bind

[putz21]

I can't remember what the one on the left is, however, I do remember my hose connected to it was froze solid last year and I was way down on boost. Someone on this awesome site told me I probably had a line froze. Sure enough, froze solid. I then saw that in 2021 models, Yamaha deleted that hose, so I did the same. Here is the picture from the Tech Update Book.