greatings,

On my e55 2004 I found out that this component on the picture below ( map sensor i guess) is connected to vaccum lines but its other side is not connected to anything.
So first what is this component? Map sensor? And if yes, is it missing a hose? there are 2 entries and 0 exit. It supposed to be connected where exactly?

thanks for your help

 

thats a switchover valve and there is nothing wrong with how its connected. It is plugged in as normal from what it shows in the pictures.