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
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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
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.