KTM 950 SMR V-Twin Microsquirt Project

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KTM 950 SMR V-Twin Microsquirt Project

Postby FOXX » Sun Dec 17, 2017 1:02 pm

Hello guys I'm from Italy and I just purchased a Microsquirt ecu, I worked with DTA ecus but MS works with a little different logic.
I'm going to set it up on my 2007 Ktm 950 smr, is a 75° V-twin carbed engine.
My plan is to mantain the carbs and control the ignition with microS.

On the bike I have a 24-2 wheel ridden by a VR sensor, Coil On plug (one coil for every ciylinder)
If I run in wasted spark, do I have to set "Wasted COP" and "odd fire first angle: 75" (supposing the rear cylinder is the 1) right ?

Another question.
Can I run sequential with the MAP phasing logic with MICROSQUIRT? If yes, how?
In that case, the odd fire fist angle might be 360+75=435 right?

I attach a msq file. Look only at the ignition settings, the ve table, spark table etc are the standard ones.

Thank you for reply :D
Attachments
Configurazione di Partenza.msq
(111.21 KiB) Downloaded 2 times
FOXX
MS/Extra Newbie
 
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Re: KTM 950 SMR V-Twin Microsquirt Project

Postby Matt Cramer » Wed Dec 20, 2017 11:28 am

Yes, this would need wasted-COP spark output, and you can use the MAP sensor for phase detection on a V-twin.
Matt Cramer
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Re: KTM 950 SMR V-Twin Microsquirt Project

Postby FOXX » Wed Dec 20, 2017 11:44 am

Matt Cramer wrote:Yes, this would need wasted-COP spark output, and you can use the MAP sensor for phase detection on a V-twin.

Do you mean "Yes" for all'?
75° odd fire for wasted spark (and wasted COP mode)
435° Odd fire for sequential with MAP(and sequential mode)
Is all right?
Another question. Is there a way to modify the firmware? I might need one spark table for every cylinder
Thank you
FOXX
MS/Extra Newbie
 
Posts: 7
Joined: Sun Dec 17, 2017 11:43 am


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