This is on the turbo. Any idea what it goes to? (The one I'm referring to has a rusty clamp on it a little above my finger.

This one is under the oil fill neck. Is it power steering related? I have that removed and it looks like it goes into a hard line.

I have searched and read both the FSM/Haynes manuals, btw.

 

^

 

In the first pic that was the factory pressure hose for the wastegate, you have a boost controller now so it's not needed. Second pic is part of the emissions solenoid valve rack. Go to section F2 of the FSM to track down what it's for.

RXJIM


Edit: I see you an S5 so the "T" still needs to be in line before your boost controller. page F2-7 for both pics

 

Ok I found it, a t goes before the mbc.

I couldn't find the second pic though. Are they related?

 

Pcv?