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OM646 B19/9 Temperature sensor upstream of DPF location / symptoms

costelW211

New Member
Joined
Oct 29, 2024
Messages
5
Location
Romania
Car
w211
Hello,

Do you have any idea where is B19/9 Temperature sensor located on a '07 w211 E200 CDI? I have this error stored on my car for some weeks now, it shows 1000 degrees C constantly. Is it harmful for the engine if I continue using it? No change in engine behavior, it still runs as expected.

Any part number is much appreciated!

Thank you very much!
 

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