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Thread: 14 srt with cam big dip in rpm when coming to complete stop

  1. #1
    Tuner in Training
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    Jan 2015
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    14 srt with cam big dip in rpm when coming to complete stop

    14 srt with cam big dip in rpm when coming to complete stop and has a for lack of description a lite float to the idle ie sits at 850 for 5-10 seconds then idles up to 1000-1100 out of the blue no throttle change or timin. any ideas

  2. #2
    Senior Tuner
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    May 2015
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    post copy of tune and log. This a stick or auto?

  3. #3
    Tuner in Training
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    Jan 2015
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    sorry how do I post tune wont let me attach it

  4. #4
    Senior Tuner
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    Click on go advanced and click on the paper clip looking icon, browse for your tune and log, then click upload in line.

  5. #5
    Advanced Tuner
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    Nov 2017
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    816
    Probably look in the DFCO deceleration fuel cut.

    Maybe disable it first to see if that's it, and then play with the range that it's active.

  6. #6
    Tuner in Training
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    Jan 2015
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    hers atje file and a log of it
    Attached Files Attached Files

  7. #7
    Tuner
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    Dec 2015
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    Riyadh, Saudi Arabia
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    100% sure that you need to rescale injector data properly, especially voltage offset.

    than rescale VE table, you will feel the difference.

    log Inj PW to get a proper log