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Thread: Flex Fuel

  1. #1

    Flex Fuel

    Is there a way to use an actual flex fuel sensor on a virtual flex fuel truck ? The reason being, i want to run E85 and i want accurate,reliable readings on Ethanol percentage

  2. #2
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    Yes.

    What year/model?

  3. #3
    2011 Sierra 6.2

  4. #4
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    Yeah shouldn't be a problem then. Do some googling and you'll find the pin you need to use for the flex fuel sensor input on the ECM.