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Premium Member
02 ML320 06 ML500
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16,866 Posts
There were so many photos posted. How are we to know which one you are referring to.

Click on the post with the photo and type, then click Post reply.
 

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64 Posts
  • I have tried ... But won't let me... All I know is pic 14 of 16... On his .. Mine it's the cracked black thing under egr.
    20191105_164919.jpg
 

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Premium Member
2000 ML55 sold😢 2013 ML500,😁 2015 C250 estate wagon, 1927 Dodge 4 sedan, 1929 Dodge
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4,604 Posts
That is the diagram to open the secondary air flow path. It should be repaired/replaced . It also looks like you need to replace your vacuum lines.
 

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Premium Member
2000 ML55 sold😢 2013 ML500,😁 2015 C250 estate wagon, 1927 Dodge 4 sedan, 1929 Dodge
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4,604 Posts
Right now I am in a bind.. Can I safely bypass that thing for now?
Yes you can. Just pull the vacuum line off and plug it or kink it over and zip tie it. It’s not working anyway and looks like it would be leaking vacuum.
 

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Dallas, Texas
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6,812 Posts
This intake manifold resonance valve vacuum element. Just plug the hose leading to it.

20191105_164919.jpg
 
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