Quick Question Mi16 Manifold - Where Does This Hose Connect To?

[eastlondonpug 6]

Hi

 

Can someone please let me know where the left hand side hose from here connects to. At the moment there is no hose and nothing connected here. I recall in my old 8v there used to be something similar and it used to connect to the vacuum advance.

 

See below for a picture I found on the internet. Replies appreciated. Thanks

[Ryan 99]

It connects to the bottom of the fuel pressure regulator.

[eastlondonpug 6]

Excellent many thanks.