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Old 11-11-2016, 01:20 PM
mitocross mitocross is offline
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Location: Europe
 
Join Date: Jul 2016
Posts: 32
Mein Auto: E70 3.0sd
That could well be the sensor or the small hose connecting it to DPF - probably old and cracked. Those are relatively cheap parts and not hard to replace. No coding/resetting needed.
If you decide to change it,buy original hose,and don't listen mechanics offering a cheap cut hose from somewhere else. The hose is connected to DPF and gasses with temperatures more than 600 deg.C.
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