W205 Engine Light, DPF Issue..

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Tomhorton16

New Member
Joined
Jun 23, 2021
Messages
5
Location
London
Car
Mercedes C220
Hi Guys, help! A couple of months ago I bought a 2015 diesel W205 and the car seems sound, no performance issues whatsoever. However, on no less than FIVE occasions my EML has shown itself, always on a long journey 60 miles or more. I have it checked every time and every time it shows DPF reading error. I have had the DPF force regenerated and I even replaced the NOX sensors and reset the values. I thought I had solved it as it hadn't happened in about 5 weeks but last week it happened again, showing DPF reading error again, any ideas? Common Mercedes thing?
 
Does it go into limp mode? Need it hooked onto a star or similar
A guess would be dpf pressure sensor
 
Hi Guys, help! A couple of months ago I bought a 2015 diesel W205...

Private sale? Or trade seller? If the latter, thamen take it back to where you bought it from.
 
I'm having a similar issue, did you ever get to the cause of the issue, same as you, no performance issues, no limp mode, no black smoke or anything, just showing the DPF management code on diagnostic tool with EML on.

Had force regen done twice now, and also had a sensor replaced.

Sounds like you had the same issue.
 

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