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Thread: newbie, write calibration or write entire

  1. #1
    Potential Tuner
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    newbie, write calibration or write entire

    after making changes to the tune which do I use to load? What is the differance between the to? I used the write calibration but didn't change going by me setting the speed limiter to 50mph.

  2. #2
    Senior Tuner Google's Avatar
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    use write calibration only if you just make changes to the tune and not the entire os.

    use write entire if you change to enhanced os.
    We Can Fix Your Bricked PCM Or Your YYYYYY OS ID

  3. #3
    Senior Tuner Google's Avatar
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    depending on your year make model you may have to write entire everytime.
    We Can Fix Your Bricked PCM Or Your YYYYYY OS ID

  4. #4
    Advanced Tuner omega_5's Avatar
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    Quote Originally Posted by Google View Post
    depending on your year make model you may have to write entire everytime.
    Last I heard, HPT fixed the E67 write calibration issue... you can now flash everything with a cal only.
    Tyler

  5. #5
    HP Tuners Support
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    Bill@HPTuners's Avatar
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    write cal only should always be used unless otherwise indicated in our help file ie custom os's
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"