haha, sorry just slightly off topic, I love the way that only Ford can put an EcoBoost label on a 3.5ltr engine
To be fair they look good engines!
Back to the point, the picture is a little blurry so it makes it difficult to see which hose is affected. As P38 said, best bet is to source the part number. Or depending on your local dealer, you may be able to just pop down there and get one of the mechanics to take a quick look and tell you what it is. I have done this a few times, only cost me a fiver and he took all the locking wheel nuts off the car (The locking key I had was smashed to pieces, so it was either a fiver to get the bloke to do it, or fork otu 50 quid and wait 6-10 weeks for the locking wheel nut kit to arrive). Sorry slipped off the point, but the point Im trying to make, is dont discount the opportunity of paying for a pint for the mechanic just to take a quick look and tell you exactly what it is - Much cheaper than Fords Diagnostics PC!