Vacuum line where’s it supposed to go?

[domisgar]

ive just noticed the vacuum line from the tb is just hanging off. Where's it supposed to go? ive got the 1 to the ecu and the fuel regulator coming off the large pipe from the manifold.
thanks
dom

[Robin]

is it the ones at the front of the TB when fitted to the car?

The brass coloured pipe? if so i think that goes to the boost return system, i have mine blocked off as i have my boost return removed.

[domisgar]

its the small elbow on the front. theres a small pipe fitted (same size as the ecu and fuel regular lines)  but its just hanging down the bk and hissing.

[supercharged spaniel]

it goes to the little flying saucer thing if i remember correctly which clips to the side of the airbox.  2rubber pipes about 40mm long on each end with a bit of pipe the same as the ecu one inbetween.

[domisgar]

yeah thats the 1! and could be why its hanging down the bk as ive got a cone filter. should it be blocked up? would it cause any problems if i just leave it?

[hayesey]

yeah block it up

[domisgar]

thanks for the help guys.