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Thread: 2011 f250 6.7

  1. 02-06-2019 #1
    imolasb5
    imolasb5 is offline
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    2011 f250 6.7

    Hey guys,

    Does the 2011 f250 tricore ecu need to be unlocked before reading? I was able to read the tcu, but ecu fails after 5%.
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  2. 02-06-2019 #2
    Eric@HPTuners
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    No, it should read without issue. Make sure you are trying with the latest beta. If it still fails, please email the debug.dat file to [email protected] so we can investigate.
    Eric Brooks
    HP Tuners, LLC
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