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Thread: E85 Parameter not populating/reading

  1. 2 Weeks Ago #1
    codysisk
    codysisk is offline
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    Post E85 Parameter not populating/reading

    I have a P59 gen 3 6.0L with a turbo/cam/heads I'm looking to enable the flex fuel sensor. I installed the flex fuel sensor (has 12 volt power, is grounded, and has 5v from Pin 56 in the computer). My issue is that in HP tuner scanner, I am not receiving any alcohol % nor will it allow me to add a ethanol parameter. I also have all the parameters enabled in the tune for flex fuel. The % is 0% for alcohol and no way for me to add ethanol. I have used 2 different computers, 3 sensors and 2 different sets of wiring.
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  2. 2 Weeks Ago #2
    2xLS1
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    Are you using an actual FF operation system?
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  3. 2 Weeks Ago #3
    aaronc7
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    Did you try "repoll for supported parameters" in the scanner?

    What OS? Tune file would be helpful. I can't remember if alcohol showed up in the scanner the whole time or after I enabled it in the tune only for me.
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