mercedes ml 166 2.2 2013

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  • Martyb
    Junior Member
    • Feb 2018
    • 2

    mercedes ml 166 2.2 2013

    Hi new here wonder if anyone can throw some light on this

    have a dtc p246385 the soot content of dpf is not ok. there is a signal fault or message is faulty. current pending.

    Thanks Marty
  • Witsend
    • Nov 2012
    • 2942

    Thinking if it is higher mileage and regeneration isn't successful you probably have to replace the DPF.
    I'm surprised you can't make an adapter you could bolt onto the end of a good sized Kerosene Torpedo heater with the cone removed and torch the Sh@t out of them DPF turds real thoroughly and reinstall afterwards after cooled down.