I bought a 97 tsi awd and there are some parts lying around in the engine bay and I dont know what they go to. Im knew to the 4G63 so I need some help.

1st piece is this wire coming out from under the fuse box with a pigtail to plug into something but I dont see what it plugs into or what it is for. It was just there dangling.



2nd piece is a wire with a hook and two nipples on it where it looks like hoses should hook up to. I dont know where it connects or what its for either.


3rd piece heres a pic of my intake and it only has to nipples on it and one is capped the other goes to the valve cover and I dont see anywhere to recirculate the bov too. Do I need a new intake to recirculate? And what hose gose to the nipple that is capped?


Heres a pic of the entire engine bay if anyone sees anything else wrong let me know please:talon: