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Thread: Question for the more experienced tuners.

  1. #1
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    Default Question for the more experienced tuners.

    I am fixing to fix my ve using calc.vet to get my table in line. Since all gas stations now only carry E10 do you change table D0301? If I fix my table with a commanded 14.68 and then rein-able fuel trims wont my whole table be a little off? FYI the vehicle is a 2002 Silverado and a 2005 Silverado non flex fuel

  2. #2
    Joe (Moderator) joecar's Avatar
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    Set B3601 to 14.2 for E10...

    You can measure your fuel's alcohol % content using a $10 kit, and you then look up the stoich AFR for the measured %, you then set this value in B3601.

  3. #3
    Joe (Moderator) joecar's Avatar
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    Isn't D0301 a transmision table...?

  4. #4
    Lifetime Member Tinbender59's Avatar
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    Quote Originally Posted by joecar View Post
    Set B3601 to 14.2 for E10...

    You can measure your fuel's alcohol % content using a $10 kit, and you then look up the stoich AFR for the measured %, you then set this value in B3601.
    this wouldn't just happen to be why my fuel trims are so high would it?

  5. #5
    Joe (Moderator) joecar's Avatar
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    No, there is something else going on, either an airleak or a fuel restriction.

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