Help, where does this hose go?

[matt8305]

I did the Mr muscle turbo clean last weekend and upon putting everything back together I have this stray hose that just dangles there seemingly with nothing to connect to. [emoji35]

The car starts and drives ok and if I put my finger over the end of the hose it feels like is sucking air in....

[matt8305]

Oh it's a mk1 octavia estate 1.9tdi.

[BrownBarge]

Does it not go to the airbox?

[mbames]

I would imagine it is the return feed to the airbox from the valves on the bulk head)

 

This diagram might help (see the stuff in yellow)

 

[matt8305]

Yep it goes in the airbox, thanks for that.

Fingers crossed for MOT on Monday