DPF sensor – Volvo V50 2.0D 2006

Car Forum › Trouble Codes › DPF sensor – Volvo V50 2.0D 2006

  • jaV50
    Community Member
    July 1, 2022 at 10:14 am

    Hello,

    Recently, the engine light, emergency mode, codes P2452, P2453 (Pressure sensor particulate trap Faulty signal). I had the sensor replaced, reset on the diagnostics (Vida in Volvo). The car drove normally and after a week the problem returned. The sensor was replaced again, again in a week and the same problem. Why does this sensor always die? Almost no soot inside.

    CAR: VOLVO V50 2.0D 100kw

    If anyone can advise me, I will be grateful.

    Thank you.

    Brand: Volvo
    Model: V50
    Year: 2006
    Engine: 2.0D

    alexcray
    Community Member
    February 27, 2024 at 2:28 am
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    If non-genuine or low-quality replacement sensors were used, they might not be as durable or have the same specifications as the original one, leading to quicker failure.

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    alexcray
    Community Member
    March 29, 2024 at 3:32 am
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    Even though you mentioned minimal soot, there might be a slight blockage in the DPF causing excessive pressure and stressing the sensor. A thorough DPF inspection might be needed.

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    alexcray
    Community Member
    April 17, 2024 at 2:42 am
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    Consider taking your car to a Volvo specialist or a mechanic experienced with DPF systems. They can have a more in-depth look at the issue and diagnose the root cause.

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