View Full Version : 2018 speed limiter removal
whistler
December 17th, 2021, 07:00 AM
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?
GMPX
December 17th, 2021, 03:53 PM
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.
TWITCH02X
December 17th, 2021, 04:44 PM
What OS
whistler
December 20th, 2021, 07:19 AM
What OS
32180100
Bigxrig98
December 20th, 2021, 07:52 AM
Post stock file your using i can make a you .cax
TWITCH02X
December 20th, 2021, 04:02 PM
; ================================================== ================================================== =====================================
[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 = . ""
; ================================================== ================================================== ================================================== ================================================== ==================================================
whistler
December 21st, 2021, 03:56 AM
Wow, you rock! Thank you!
I will copy that into a cax and let 'er rip.
TWITCH02X
December 21st, 2021, 04:08 AM
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.
TWITCH02X
December 21st, 2021, 04:09 AM
Also, this credit goes to smokinpete
He sent it to me awhile back
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