Megasquirt Support Forum (MSEXTRA)

Sorry post but want ask there is way get both sametime ?

LT401Vette wrote: ↑Tue Feb 13, 2024 12:33 pm make sure your user has permission for serial.
check the user is in the dialout group

THANKS, this solve problem!

LT401Vette wrote: ↑Tue Feb 13, 2024 12:33 pm make sure your user has permission for serial.
check the user is in the dialout group

I check at not in that group, now i put it and later test again.
Thanks from help.

I get update work but TunerStudio not find my MS3 Ecu, i use Ubuntu 23.10 in old Hp laptop so any mind to that, FTDI i think its ready if i undestand right.

I finght it work becasue not want windows enyymore but i am noop whit Linux.

LT401Vette wrote: ↑Tue Feb 06, 2024 1:35 pm What are the file permissions set to on all the MLV files in that dir?

Does your user have permission to overwrite them?

What if you start the app as sudo?

I check them, if not get work them i put Windows but Ubuntu is better.
I am noop whit Ubuntu still...

I test it again, first i update Ubuntu newest one, i install Megalog... and Tunerstudio Betas from snap, both work nut update still no work, both stuck to "initializing download 0%" so i not know how fix this... I have both in other laptop too where is windows and everythings works but i w...

Any news?

Get up this. Winter come and race end and wait next spring and want get this topic back to up, if it allready can make someway or if cannot them can get it future to MS ? Just have table where is Front tyres Speed and % and % meen how much ecu let Back wheel run faster then Front different speed, ma...

Are there any help? Problem: Launch timer suddenly stopped working and because of this retard after launch does not work. Setup not change, before its works like old train toilet but now its not anymore, transbrake works so button and wire works but launch timer not start anymore after get launch bu...

Traction Control % vs Speed
How much % ecu let back wheel run more faster than front one and use table to that what user can change:

% Speed
300 5
200 20
100 50
etc...
5 100
Like 8 line

I remember years ago using a pwm out speed signal to a 0-5v converter. Then inputted that signal and used the variable slip table I forget the specific but it can be worked around for mph at least I meen there is table where i put % and speed and them ecu choice what do in that moment so not use an...

I have mind to this, its easy make in future or its now some way to make ... % different vs Speed of wheels... Mind like after launch car start move... Back wheel start spinng, i have Table where i tell how much back wheel can spin more than front one in % and MS try keep max that what i want like c...

What sort of injectors are you running? Have you shut off the engine with a battery shut-off switch while the engine was running? If so, how is the alternator wired up? I have seen that generate some pretty nasty voltage spikes before. Motor always start and stop whit key like normal car, Battery i...

Don't worry, your English is a lot better than my second language, and that's German, so it wouldn't be much help here. :) This definitely sounds like a 26 volt power supply. Do you have anything I can use to look up the ECUs to confirm they are under warranty? In the meantime, you can have it work...

This does sound like an issue with the 26 volt power supply. The car will still run like this but you will need to adjust the dead time to compensate, and can end up with having trouble with control at very low pulse widths. Ok, i allready sent email to they Support and look what they answer, any m...

Ok, car owner make test and there has 12v when no motor run and cable is disconnect whitt ing on... So we have problem in Ecu ?? We get another Ecu to test from one friend and we uploud us setup to that ecu and make test, voltage test is same whit another box, 12v and test drive happend same make ri...

So you meen at ecu broke in night ?
Systeem is 12v so just this how it can come 24-26v out... But we check this.

We have Race car whit MS3Pro Ultimate, last summer its works nice, this summer make like 3-4 race and no problem, Car drive in street too and its works nice, Its use gasoline and methanol and MS3 change fuel whit boost level. Now its come one problem, possible small but we not find where or why... C...

Interesting. I know it is working, I have updated several PC's. If you run the current installer 1st, does it then update? I get new(Old work laptop) where first i install Ubuntu 20.x and after than i put TunerStudio and that update works nice, them put Megalogviever and update stuck other way its ...

I have MegalowViewer HD beta 4.3.17 registered and its say at there is update but its only show after choice update "initializing download 0%" and not contiune...
I use Ubuntu 20.x in laptop.

Tunerstudio Ultra update works same laptop.