engine light on...MAV sensor

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Aug 31, 2017 | 12:14 PM

jared1427

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Joined: Mar 2017

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gl350 bluetec

engine light on...MAV sensor

hello. thanks for the time.

the other day i got the CEL light on...went to autozone to get it checked. got the following reading:

Code P010A indicates a fault in the Mass or Volume Air Flow sensor 'B' electrical circuit

P010A - Mass or Volume Air Flow 'B' circuit
P00AD - Intake Air Temp sensor 1 circuit high bank 2
P00AA - Intake Air Temp sensor 1 circuit bank 2

But after a day the light turns off ... i'm guessing something is off cuz when I fill the tank the reading of miles left and driven don't match up... and sometimes feels a bit sluggish....could be paranoia.. but still.

just wanna know if it's something that's easily replaceable by myself (trying to find some youtube videos)... or should i take it to the dealer?

I saw a couple on how to clean the sensor but they werent exactly the GL350...it was on the MLs...

thanks again for the time.

Aug 31, 2017 | 03:58 PM

jared1427

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Junior Member

Joined: Mar 2017

Posts: 20

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gl350 bluetec

thanks for the quick response. gonna call the dealer to get the OEM.

Sep 1, 2017 | 01:53 PM

DC-BENZ

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Joined: Feb 2017

Posts: 506

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GL350 Bluetec and GLS580

They are probably cheaper online, btw.

Quote:

Originally Posted by jared1427

thanks for the quick response. gonna call the dealer to get the OEM.

Sep 5, 2017 | 11:31 AM

jared1427

Thread Starter

Junior Member

Joined: Mar 2017

Posts: 20

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gl350 bluetec

wow. the price is nuts for this...it's a whole housing thing. 1000$. how do I find the part online? I just want the sensor... I've checked amazon..autozone and just a basic google search. blah cheapest so far is $825. Can't i just replace the sensor and not the whole housing unit?