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2013 t680 def code

Discussion in 'Kenworth Forum' started by Adam9066, Sep 18, 2018.

  1. Sep 18, 2018 #1
    Adam9066

    Adam9066 Bobtail Member

    1
    0
    Sep 18, 2018
    0
    I have one of our t680s in the shop and we have a code we can't figure out. It is a p1517 def quality code we don't have any other codes. I tried looking it up on Mitchell 1 and that code is not in their system. Has anyone seen this code? All other codes are just derate codes.
     
    Adam9066, Sep 18, 2018
    Adam9066, Sep 18, 2018
    #1
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  3. Sep 18, 2018 #2
    spsauerland

    spsauerland Road Train Member

    4,296
    10,891
    May 31, 2010
    West Harrison, In
    0
    P1517
    Set conditions
    • This DTC becomes active if the DTC from which it originates has been active for a certain time.
    Diagnostic condition
    • -
    Reset condition
    • This DTC becomes inactive as soon as the DTC from which it originates has become inactive.
    Possible Cause
    • -

    Additional information
    [​IMG]
    Do not troubleshoot this DTC since it originates from another active DTC.
    • This DTC only activates a warning for the driver.
    • This DTC becomes active together with an active DEF quality monitoring-related DTC.
     
    spsauerland, Sep 18, 2018
    spsauerland, Sep 18, 2018
    #2
    pushbroom and AModelCat Thank this.
  4. Sep 24, 2018 #3
    magoo68

    magoo68 Road Train Member

    3,393
    5,385
    Jun 11, 2011
    st malo mb canada
    0
    On my 2015 t680 I had if I tried to squeeze extra def in the tank I’d get a quality code often
     
    magoo68, Sep 24, 2018
    magoo68, Sep 24, 2018
    #3
  5. Nov 29, 2018 #4
    DYLAN_131

    DYLAN_131 Light Load Member

    136
    131
    Nov 21, 2018
    0
    Did you get the differential pressure sensor cleaned?
     
    DYLAN_131, Nov 29, 2018
    DYLAN_131, Nov 29, 2018
    #4
  7. Jun 7, 2019 #5
    TruckerChance

    TruckerChance Bobtail Member

    20
    1
    Nov 30, 2018
    Baltimore MD
    0
    What did you come up with? I’m having a similar issue.
     
    TruckerChance, Jun 7, 2019
    TruckerChance, Jun 7, 2019
    #5
  8. Aug 29, 2019 #6
    Red&WhiteMax

    Red&WhiteMax Bobtail Member

    10
    0
    Aug 28, 2019
    Central Valley
    0
    Possible bad def/contamination or def ql sensor going bad should have related f/cs logged.
     
    Red&WhiteMax, Aug 29, 2019
    Red&WhiteMax, Aug 29, 2019
    #6
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