E-Class (W212) 2010 - 2016: E 350, E 550

P2 code on my 2011 E350

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Old 06-04-2017, 11:28 PM
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E350 Bluetec
P2 code on my 2011 E350

I have a P2 code after a battery change. I'm not sure if the battery change caused the problem. Any ideas anybody?
Old 06-05-2017, 11:46 AM
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2010 E550 P2 w/AMG Sport Package + Pano, 2015 Nissan Pathfinder
Originally Posted by Walter7339
I have a P2 code after a battery change. I'm not sure if the battery change caused the problem. Any ideas anybody?
What is the exact full code?
Old 06-05-2017, 11:48 AM
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2010 E550 P2 w/AMG Sport Package + Pano, 2015 Nissan Pathfinder
If it's P0002:

What causes the P0002 code?

The fuel volume regulator range/performance code may have several causes:

Disconnected plug to the fuel regulator
Possible corrosion in the sensor connector
Damage to the sensor wiring to the ECM
Leaking or defective fuel pressure regulator
Damaged fuel pump
The ECM is damaged
Old 06-05-2017, 01:03 PM
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2014 E350 4M Diamond Silver
To OP.
http://www.troublecodes.net/pcodes/
click on the specific code and you'll get more information.
Again, these are generic codes and there is no rule Mercedes has to follow them.
Good luck.
Old 06-06-2017, 12:54 AM
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E350 Bluetec
Thank you, problem solved.

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