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Thread: 98 Corvette tuning

  1. #1
    Tuner in Training novaman996's Avatar
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    98 Corvette tuning

    How do I turn the STFT off when setting up to put computer into SD mode and tuning the VE table....
    This first gen computer does not have a tab for STFT disable...
    Thanks Richard

  2. #2
    Advanced Tuner
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    Put it in open loop

  3. #3
    Potential Tuner
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    Quote Originally Posted by podium View Post
    Put it in open loop
    podium,

    I am tuning the same year C5. I am also wondering how to put it into open loop. We do not have a drop down selection for "stft disable".

  4. #4
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    Quote Originally Posted by novaman996 View Post
    How do I turn the STFT .
    Quote Originally Posted by Allen C5 View Post
    podium,
    wondering how to put it into open loop
    you can use this tab and raise the temp. This will keep it in opne loop, BUT, doesnt turn off o2s or stft.. Im looking for the same info

    fhgghg.jpg

  5. #5
    Advanced Tuner
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    Quote Originally Posted by Bill@HPTuners View Post
    It...
    hey Bill, can you provide the input we are needing?

    thank you

  6. #6
    Advanced Tuner
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    hey folks here you go

    Max closed loop enable temp and make sure open loop fuel trims drop down is set to disabled.

  7. #7
    Advanced Tuner
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    You could always unplug the oxygen sensors and Clear fuel trims then start tuning with a wideband.