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p2455 diesel particulate filter differential pressure sensor

RZP455
RZP455
in Ford Focus Club

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p2455 diesel particulate filter differential pressure sensor Circuit high

Hi guys just wondering is it ok to drive with this code for a day or 2 till i can get it sorted???

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    Should be fine.

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    • Thanks 1

    That depends. If your DPF soot levels were high when the sensor failed (if that is what the fault is), then you could completely block your DPF as the car won't know to start an active regen cycle. If on the other hand it had just run a cycle, then you should be fine as the post above states. 

    Can you read DPF soot load level as last recorded by the car? Might give you an idea of what % it's at. If that were my car, I wouldn't risk it as a blocked DPF (that can't be regenned or cleaned) could cost you £2k+ easy to replace, parts and labour! 

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