regen light comes and goes away 1 min

Discussion in 'Kenworth Forum' started by Hakotrucking1905, Jul 11, 2021.

  1. Hakotrucking1905

    Hakotrucking1905 Bobtail Member

    13
    2
    Jul 1, 2021
    0
    hello everyone

    I have 2017kenworth t680 paccar mx 13 540k miles my regen comes dashboard and goes away after 30 sec or 1 min I just changed nox sensor and def sensor
    and I'm burning more def than before??

    thanks a lot for your help
     
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  3. Arctic_fox

    Arctic_fox Heavy Load Member

    715
    1,919
    Sep 16, 2016
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    Have your EGR checked and/or cleaned. A clogged EGR can cause a TON of issues.
     
  4. Hakotrucking1905

    Hakotrucking1905 Bobtail Member

    13
    2
    Jul 1, 2021
    0
    I haven't hopefully I will take it service diagnostics Do u know those dpf or injection cleaners works
     
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