To announce the release of "MS2/Extra Pre 3.4 alpha 7" this follows pre-3.4 alpha6
ETA on this 3.4.x code becoming release is 6 months.
Who should use this code?
Experienced users wanting to test the new features.
Who should not use this code?
New or casual users - please use the current release code instead - see the Downloads page linked above.
Main changes since pre-3.4 alpha 6
Bug fixes:
Make behaviour when changing tooth#1 angle more intuitive.
Adaptive idle uses raw RPM target from curve, excluding any taper.
Changed features:
Backport Holset HE351VE VGT turbo 29bit CAN broadcasting from MS3.
LS1 decoder tweak from MS3.
Increase precision of PID wait timer.
CL-idle tooltip and UI tweaks. ** UI change **
Re-write MAF sampling to use average over period.
Minor/internal:
Tweak TpsBypassCLTRevlim to allow > 100%
CAN speedups from MS3.
The zip can be downloaded from:
http://www.msextra.com/doc/ms2extra/fil ... alpha7.zip
Be sure to read the RELEASE-NOTES.txt and README.txt. Especially note that "Not Synced" has been renamed to "Not RPM synced".
The current TunerStudio (2.6.0 or later) is required.
James
MS2/Extra pre-3.4 alpha 7 released
Moderators: jsmcortina, muythaibxr
-
- Site Admin
- Posts: 39587
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
MS2/Extra pre-3.4 alpha 7 released
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
Re: MS2/Extra pre-3.4 alpha 7 released
Nice)!
No info about fuel consumption code?
No info about fuel consumption code?
Re: MS2/Extra pre-3.4 alpha 7 released
you can calculate that within the INI file and make a gauge for that. Best you can do is a gallon/hr or liter/hour, min, sec what have you.acab wrote:Nice)!
No info about fuel consumption code?
306 SBFord, Torquer II EFI intake, 60 lbs injectors, 8 LS2 coils, VS Racing 7668 turbo, 4R70W, MS3x fw1.4 w/built in trans controller.
Re: MS2/Extra pre-3.4 alpha 7 released
yes, i can, but i mean code for CAN busol boy wrote:you can calculate that within the INI file and make a gauge for that. Best you can do is a gallon/hr or liter/hour, min, sec what have you.acab wrote:Nice)!
No info about fuel consumption code?
-
- Helpful MS/Extra'er
- Posts: 56
- Joined: Fri Mar 29, 2013 3:49 pm
- Location: Helsinki, Finland
Re: MS2/Extra pre-3.4 alpha 7 released
tested and works as fine as alpha6, e.g. CAN Realtime Data Broadcasting to the Dash2Pro with 10Hz.
Also did a change to my fueling setup and went to "fully" sequential timed fueling (supercharged S&S Pro Stock 45deg V-twin engine with Y-manifold) instead of two simultaneous injections per engine cycle. The nature of this engine aspiration (as all "Harley" V-twins with Y-manifold) is pretty non-symmetric and ended up to play with injectors' Dead times (instead of two Fuel VE tables): seems idling quite ok now, but some fine-tuning still to be done. Despite alpha status of the code I'm very happy with it!
Thanks James!
Edit: appreciate advice on injectors' timing: is it possible to achieve "enhanced" control (additional timing values) on bank2 injector, should I use the sequential _Siamese_ injection mode instead? and perhaps then need less playing with the bank2 injector Dead time? uhh life-engine-management-learning
Edit2: Thanks to Jean, http://jbperf.com/sequential/index.html jumped to http://www.starchak.ca/efi/siamese.htm found the answer: "Harley" V-twin's Y-manifold <=> Siamese port Gonna test it soon.
Also did a change to my fueling setup and went to "fully" sequential timed fueling (supercharged S&S Pro Stock 45deg V-twin engine with Y-manifold) instead of two simultaneous injections per engine cycle. The nature of this engine aspiration (as all "Harley" V-twins with Y-manifold) is pretty non-symmetric and ended up to play with injectors' Dead times (instead of two Fuel VE tables): seems idling quite ok now, but some fine-tuning still to be done. Despite alpha status of the code I'm very happy with it!
Thanks James!
Edit: appreciate advice on injectors' timing: is it possible to achieve "enhanced" control (additional timing values) on bank2 injector, should I use the sequential _Siamese_ injection mode instead? and perhaps then need less playing with the bank2 injector Dead time? uhh life-engine-management-learning
Edit2: Thanks to Jean, http://jbperf.com/sequential/index.html jumped to http://www.starchak.ca/efi/siamese.htm found the answer: "Harley" V-twin's Y-manifold <=> Siamese port Gonna test it soon.
-
- Helpful MS/Extra'er
- Posts: 56
- Joined: Fri Mar 29, 2013 3:49 pm
- Location: Helsinki, Finland
Re: MS2/Extra pre-3.4 alpha 7 released
seems idling much better with the Sequential Siamese injection mode. Actually I've never seen that lump motor idling so well: alive even around on ideal AFR 14-15 (dual LC-2).
Re: MS2/Extra pre-3.4 alpha 7 released
Any way I can use spare 2 out put for boost? Or for air shift?
I use my aled and weld for cop
cheers
I use my aled and weld for cop
cheers