engine Vacuum diagram

2000 MERCEDES BENZ ML320
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RANDYWARD
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Engine Mechanical problem 6 cyl Four Wheel Drive Automatic 122000 miles

The fan belt broke on my 2000 ML320. After replceing it I found a small "L" shaped vacuum hose (about 1/4") but can't find where it goes. The check engine light came on about 50 miles after replacing the belt. Is there a vacuum hose diagram or can you tell me where to look or where it might belong?
Jun 22, 2009 at 8:31 AM
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STRAILER
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I found this engine vacuum diagrams for you.


https://images.2carpros.com/forum/automotive_pictures/261618_Graphic_48.jpg

Here is a larger version (below) Please let us know if you need anything else to get the problem fixed.
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Sep 21, 2017 at 5:03 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.