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Thread: 2014 Powerstroke with upgrades

  1. 11-27-2023 #1
    Tarothex
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    2014 Powerstroke with upgrades

    I have a 2014 Powerstroke with 2017 R99 fuel pump and turbo and need a some tunes for ECM and TCM if there are any to take advantage of the higher fuel pressure and bigger VGT turbo. Can I load a stock 2015 or 2017 hpt file into my ecm? Thanks
    Last edited by Tarothex; 11-27-2023 at 02:28 PM.
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  2. 11-27-2023 #2
    jetskier
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    NO. The OS's are different. You need to modify the tables for the 2014 files using the newer truck tables as a reference for the fuel and turbo changes. There are quite a few things to change to get it working smoothly. You'll also need to adjust your TCM pressures and shift points, etc. so power delivery is clean as well.
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