See photos below. I'm looking at troubleshooting a rough transmission shift. The levers seem in good shape though they are probably original so will replace. I noticed that one line from the lever assembly goes over to this valve which I wasn't able to identify in the sticky-posted vac diagrams.

What is it? Is it a problem/leak that there seem to be no line going out the other side. It is simply supposed to go to the EGR valve? I have no line on that, and would that account for enough vac lost for rough shifting?

Thanks,

Chuck

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1982 300D, anthracite grey, 260k miles, Greasecar
1999 E300D, black, 160k miles, Greasecar
2010 Honda Insight Hybrid
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