Documentation on new style launch control

Dennis · Post by **Dennis** » Mon Mar 30, 2015 6:38 pm

Hi. Iam looking for some documentationon the new style launch control.
I want to adjust my 2step but without the load big bang and flames.

Where can i find a clear documentation explaining how to adjust the launch control.
Using ms3 pro
Gr.

Dennis · Post by **Dennis** » Tue Mar 31, 2015 3:04 pm

Nobody?

attached my MSQ and datalog using the launch control. it is working pefectly. the only thing i don't like is the big band and explosion flames coming out of the exhaust.

By the way the MS3 Pro is installed on a Hayabusa turbo drag bike. Best et 7.47.

apreciate any help.

thks

Post by **muythaibxr** » Tue Mar 31, 2015 3:43 pm

James should be able to help you at some point. He has been busy though so that might contribute to not getting an answer yet.

Post by **jsmcortina** » Tue Mar 31, 2015 4:12 pm

What exactly did you want to know? Have you read the tool tips?

The MS3-Pro manual and main MS3 manuals presently cover the 1.3.x firmware only.

I've created a supplement for some of the 1.4.x features. http://www.msextra.com/doc/pdf/Megasqui ... lement.pdf but it doesn't presently have any information about the launch changes.

James

Dennis · Post by **Dennis** » Wed Apr 01, 2015 4:23 am

James,thanks for your reply.

Yes i have the 1.4 manual.
What i want is to adjust my current 2step so it will not porduce the loud big bang cut and also the heavy nasty flames coming out of the exhaust.

When i slowly open the throttle it hold the rpm steady without big bang and flames until i reach 100%throttle. When i reach 100%throttle then the big bang cut and flames occur.

I was told that with this new style launch control i could remove this. But i am unable to do so.

grom_e30 · Post by **grom_e30** » Wed Apr 01, 2015 4:30 am

have you tried cutting the fuel as well as the ignition?

Post by **jsmcortina** » Wed Apr 01, 2015 6:15 am

Yes, basically if you cut spark then you'll almost certainly get some explosions in the exhaust as fuel is still being dumped in there.

James

Dennis · Post by **Dennis** » Wed Jun 03, 2015 4:04 pm

I have changed the settings to fuel and ignition cut. The flames got away.but i still don,t get what want. Please see attached link. It is not a ms ecu but this gives a clear idea what i want to achieve.go to almost the end of the video when they show the launch control.https://youtu.be/cqqNf7yZy9k

Dennis · Post by **Dennis** » Wed Jun 03, 2015 6:09 pm

what i need can be seen on 2.30 minutes on the video.
2step sound is very sharp and steady,

Any one please advise how to get the current MS3 launch control to work like this.

gr.

Dennis · Post by **Dennis** » Thu Jun 04, 2015 2:45 pm

Cone on. No body? I know that someone has the answer to what i am asking.

Dennis · Post by **Dennis** » Sat Jun 06, 2015 2:55 pm

James. Any idea?

ugp · Post by **ugp** » Sun Jun 07, 2015 7:28 am

What are you pulling timing to during launch?

Dennis · Post by **Dennis** » Mon Jun 08, 2015 5:40 am

I have tried between 5 and 15 degrees.

Megasquirt Support Forum (MSEXTRA)

Documentation on new style launch control

Documentation on new style launch control

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Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control

Re: Documentation on new style launch control