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Thread: Max Demanded Throttle Voltage (44389)

  1. #21
    Senior Tuner
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    Wow wait

    You’re saying that using an updated version of scanner that the values in the table changed???

  2. #22
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    Quote Originally Posted by LilSick View Post
    Wow wait

    You’re saying that using an updated version of scanner that the values in the table changed???
    Not scanner, but editor.

    Using an updated version of VCM Editor, the values now look correct ... yes, although the axes still look wrong. I've sent another message in asking about it, so we'll see.

    I have been pretty confident this whole time they had some mappings wrong, and now I wonder how many other tables may have had similar mapping issues. I've been combing through the calibration file, trying to see if I can identify any other areas ... but I can't do a compare of course, since you can't compare files across different versions of VCM Editor.

    I may install the older beta on a separate computer and do a tab-by-tab comparison to see what (if any) other areas may also be impacted.
    2023 Dodge Durango R/T (5.7L) with Tow & Go Package (build thread)
    Gen 5x Whipple 3.0L Supercharger
    Smooth Boost Electronic Boost Controller
    SRT 392 Air Intake Conversion
    92mm Hellcat Throttle Body
    Mighty Mouse Mild SRT Catch Can Setup

  3. #23
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    Of course I meant editor - smoked

    Every once in a while my mouth waits for my brain : )

    I use Windows 10 a bootleg version with absolutely no One Drive cloud nonsense and can compare across editor

    Scanner is different and sometimes I need to back up for a log to load


    Updating The VCM suite should not change any of your tables

  4. #24
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    Well, it did change the values. I even loaded the old beta on a different computer and loaded the same tune file to compare. The values in this table are definitely different between the previous beta versions and the latest.

    All my computers are Windows 10 (not bootleg) with no one-drive on any of them.

    The values changed because they had the translation mapping wrong.

    I also now have access to Barometric Pressure characterization fields on the AIRFLOW tab, which I didn't have before.

    Also have a few other things available too ... Haven't had time to dig through it all or try a new load or log yet, but hope to tonight.
    2023 Dodge Durango R/T (5.7L) with Tow & Go Package (build thread)
    Gen 5x Whipple 3.0L Supercharger
    Smooth Boost Electronic Boost Controller
    SRT 392 Air Intake Conversion
    92mm Hellcat Throttle Body
    Mighty Mouse Mild SRT Catch Can Setup

  5. #25
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    Quote Originally Posted by Stoopalini View Post

    Now, the table shows reasonable values in the cells but the axes still looks wrong.

    Attachment 152971
    That looks fine to me. Now to check if it actually works.

  6. #26
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    Quote Originally Posted by HaasExp View Post
    That looks fine to me. Now to check if it actually works.
    Yep, agreed.

    A recent log does show throttle voltage ramping with RPM when pedal voltage is constant.

    Throttle_Voltage_Ramp.JPG

    This picture also shows (what I think is) torque mgt pulling throttle during shifts when not at WOT, but I'll start another thread related to that topic.
    2023 Dodge Durango R/T (5.7L) with Tow & Go Package (build thread)
    Gen 5x Whipple 3.0L Supercharger
    Smooth Boost Electronic Boost Controller
    SRT 392 Air Intake Conversion
    92mm Hellcat Throttle Body
    Mighty Mouse Mild SRT Catch Can Setup

  7. #27
    just on that table pot all the values on 4.0000 but leave the first one