2012 VNL780 Cummins ISX 400 HP (Aftertreatment/Regen problem)

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by InRoadsOne, Jun 22, 2018.

  1. InRoadsOne

    InRoadsOne Bobtail Member

    15
    6
    May 25, 2018
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    Truck passed dyno. However, Cummins reported that it threw an aftertreatment code during the dyno. They did a parked regen and that cleared the code. We drove the truck back from Cummins and reported that it was again asking for a parked regen.

    Can anyone offer any help?
     
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