Lack of vacuum at fuel pressure regulator

[tblt44]

I just replaced my fuel filter /pressure regulator on my e46. With the car running I'm not feeling vacuum. Even up at the intake boot no vacuum. I also noticed my break booster vacuum hose looks collapsed. Not sure but both these connect to something next the manifold.

[jclausen]

The hose off the booster goes to the jet valve on my car I just touched one day and the plastic top part just came off I got a new jet valve which comes with booster hose and the hose that goes to the intake manifold already attached the new one has a collar around the top part so it will never come undone, I did try to glue it but that did not work so I don’t know if the jet valve internals are a problem, but it’s a jet valve