M-Class (W164) Produced 2006-2011: ML280CDI, ML320CDI, ML420CDI, ML350, ML500, ML550

left intake port shutoff end position sensor

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Old May 11, 2020 | 06:02 PM
  #1  
daniel Allen's Avatar
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From: Galena Il
2011 ML350 Bluetec 169900 miles
left intake port shutoff end position sensor

So I took the car in last week to the dealer one of the recommended services is to replace [ left intake port shut off end position sensor ]. Very costly for what sounds to be just a sensor. When I look at intake manifolds or just search for this intake port sensor I only receive the entire manifold. Same when I search the part number 6420902737. So maybe I could’ve saved time by saying do I have to change the whole manifold. Does that end position sensor come with the manifold.
thank you all in advance

Last edited by daniel Allen; May 11, 2020 at 07:10 PM. Reason: Left out word
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Old May 12, 2020 | 01:10 AM
  #2  
Maj. Dundee's Avatar
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2002 ML 320 & 2006 ML500
Daniel, you can never trust any dealer for giving you the correct info. You must own your own scanner to read the codes. There are 36 pages of codes.

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Old May 14, 2020 | 04:50 PM
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CLK Group's Avatar
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Locate a good independent Mercedes repair facility and have them check and provide an estimate.

https://www.benzshops.com/benzshops/illinois/
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