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Thread: 2018 speed limiter removal

  1. #1
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    Default 2018 speed limiter removal

    Has anyone else noticed that the speed limiter in the CM2350 cals does not really do anything?

    I set D2021 from 164 to 250 and the truck still won't go faster than 164 kph.

    I maxed out all 3: D2021, D2022 and D2023. Truck still won't go faster than 164 kph.

    I am guessing there's a cal in the background that I haven't found yet that's getting in the way. Does anyone have a hint or .cax file?

  2. #2
    Lifetime Member GMPX's Avatar
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    The ability to disable the speed limiter only exists for some calibrations, well to be specific it only exists on what are deemed the 'export models' - the 33.xx and 34.xx OS's (for reasons I won't go in to).
    A .cax8 would allow you do access it if someone knows.
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #3
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    What OS

  4. #4
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    Quote Originally Posted by TWITCH02X View Post
    What OS
    32180100

  5. #5
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    Post stock file your using i can make a you .cax

  6. #6
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    ; ================================================== ================================================== =====================================
    [C1000]
    ; Description
    ; ---------------------------------------------------------------------------------------------------------------------------------
    DESC.001 = Enables road speed control in the system.
    DESC.002 = Once disabled, the EfiLive predifined speed limiter functions no longer work.
    DESC.003 =
    DESC.004 = 1 = Speed Limiter Enabled 0 = Speed Limiter Disabled
    ;
    ; Seg Caption Major Minor Vis Dis 2D Grp
    ; --- ---------------------------------------- ---------------- ---------------- --- --- -- --
    VIEW = 2 "T_RSC_Enable Speed Limit Switch" "Speed Limiter" "" 1 1 0 0
    ;
    ; Address(es) BitOff Bits Typ Inv
    ; -------------------------------- ------ ---- --- ---
    ADDR = 00001FBC 0 8 UNM 0
    ;
    ; Units Factor Offset Prec MinLimit MaxLimit MinUser MaxUser
    ; -------- -------------- -------------- ---- -------------- -------------- -------------- --------------
    SI_SLOT = "" 1.0 0 0 0 1 0 1
    ;
    ; Body Col Row
    ; -------------- -------------- --------------
    ULABELS = . . .
    ;
    ; Enumerations
    ; -------------------------------------------------------------------
    SI_ENUM = ""
    IM_ENUM = ""
    ;
    ; Units Labels
    ; ---------------- -----------------------------------------------------
    SI_COL = . ""
    IM_COL = . ""
    SI_ROW = . ""
    IM_ROW = . ""
    ; ================================================== ================================================== ================================================== ================================================== ==================================================

  7. #7
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    Wow, you rock! Thank you!

    I will copy that into a cax and let 'er rip.

  8. #8
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    I’m not 100% this will remove it for normal speed limiter, been awhile since I looked at the 2350b stuff. Been working on cm849 lately.

  9. #9
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    Also, this credit goes to smokinpete
    He sent it to me awhile back

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