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Thread: PO471 Code?

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    PO471 Code?

    I have a 2015 6.7L Cummins.

    It is deleted, and I did a 2nd Gen swap, and I got a P0471, but it only comes on after I drive it around and shut it off, and when I come back in 15 minutes or so, I go to start it up and drive and then the P0471 comes on.


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    I WILL STAND! AK Bob's Avatar

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    Re: PO471 Code?

    The 2013-2018 trucks usually don’t need the exhaust pressure sensor plugged in after tuning.

    I would try unplugging it first.

    See the troubleshooting information attached.

    Attached Files Attached Files
    2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.

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