Where does vacuum line go
 

Morning,

I got some vacuum lines mixed up. I have a brown w/blue stripe, and clear w/red stripe. They go to the idle speed or the thing next to the (on the left in the picture) ADA. I don't think the ADA gets a line, but it looks like one could be attached. In the picture I have the idle speed vac off. I appreciate your help.

Hugh Sr

1984 190d (W201/601)

Could you provide a six character chassis number, such as, 201.xxx?
Okay, I think that is 201.122 which has a 601.921 engine.

Where do vacuum lines go
 

Thanks,

Chassis: 2011221A031870

Engine: 601921 10 000347

Hugh Sr

1984 190d (W201/601)

I'm searching the epc for a diagram.

Well, I can't find anything on the ADA, it doesn't give colors for the vac lines either.
I think you're right, shouldn't be anything hooked up to it anyway.