2003 suzuki hayabusa

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squirel6025
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2003 suzuki hayabusa

Post by squirel6025 »

Am in process of installing MS3 with all factory sensors.
Want to do seq. fuel and spark.
Has any one on the board done this combo?
Thank you for your help.
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Have decided to first start this machine in batch fire and waste spark.
I have a Quadspark to drive the oem coils [cop].
Can I use the semi-sequential wiring schematic for injectors and use the quadspark to drive coils if I use only a crank sensor?
Please send me link to correct wirng for this combo.
Thank you for your help.
turbo355
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Re: 2003 suzuki hayabusa

Post by turbo355 »

Hook it up like you doing sequential, the software will take care of changing it to batch or sequential.

I would use the MS3X outputs for both fuel and spark.

inj A goes to cyl 4
inj B goes to cyl 3
inj C goes to cyl 1
inj D goes to cyl 2

ign A goes to cyl 4
ign B goes to cyl 3
ign C goes to cyl 1
ign D goes to cyl 2
2000 Suzuki Hayabusa turbo MS3 beta testing Plug and Play standalone


http://interfacepnp.webs.com/
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squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Thank you and will do. :yeah!:
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Bike started and ran very good.
Had some small glitches caused by me.
Thanks to Turbo355 was able to diagnose concerns.
Next stop the dyno. :D
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Was running bike this evening while using ve analyze.

Bike dies and has no injector pulse on cyls. 2 and 3.

Any ideas?
turbo355
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Re: 2003 suzuki hayabusa

Post by turbo355 »

Get a datalog and post it here .

How do you know injectors 2-3 not working, scope ,or ?
2000 Suzuki Hayabusa turbo MS3 beta testing Plug and Play standalone


http://interfacepnp.webs.com/
http://www.youtube.com/Busams
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squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Tony, I used my lab scope to look at the MS3 outputs to injectors at time of engine stall and no 2 or 3 pulse. 1 and 4 okay. Am at work now will post datalog when I get o ff. Is there anything in particular to be watching for in the datalog? thank you for your help. Eric
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Here is a datalog of cold start today. :(
turbo355
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Re: 2003 suzuki hayabusa

Post by turbo355 »

Have you tried the output test mode to see if they will work?
2000 Suzuki Hayabusa turbo MS3 beta testing Plug and Play standalone


http://interfacepnp.webs.com/
http://www.youtube.com/Busams
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squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Tried the output test mode. it appears that only output c tests okay. I cant make any others work.
Last edited by squirel6025 on Wed Feb 08, 2012 4:07 pm, edited 1 time in total.
turbo355
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Re: 2003 suzuki hayabusa

Post by turbo355 »

2000 Suzuki Hayabusa turbo MS3 beta testing Plug and Play standalone


http://interfacepnp.webs.com/
http://www.youtube.com/Busams
Image
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Is there a setting I could have changed that would cause ms3 outputs to be turned off?
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Found problem w/ ecm.

Ribbon cable from ms3 to expansion board had came loose.

Reinstalled and used a little hot glue to keep in place. :D

Now back to tuning. :RTFM:

Thank you again Tony for your help. :yeah!:
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Im really starting to lose my faith in this computer!


Tonight while running bike stalls.

Notice no rpm signal.

Lab scope shows crank sensor working.

What else falls apart in these units?
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Performed some diag tonight by using the Jimstim.

All signals okay except rpm will not work!

Any ideas? :x
Matt Cramer
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Re: 2003 suzuki hayabusa

Post by Matt Cramer »

Use the composite logger to check if it is the crank or cam signal you aren't getting.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Did that no crank signal.

Am running sys. in batch fire and wast spark.

Checked crank sensor at harness appears okay.

Used jim stim and Tuner studio wont show rpm either.

Was running and just shut off as if key was turned off.
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Pulled the computer apart tonight and found tach in shunt had fallen off.

Replaced and tested with jim stim appears okay.

Install on bike and still wont run.

Notice on the composite logger that the crank sensor appears bad.

One other new thing is the computer looses communication after cranking.
squirel6025
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Re: 2003 suzuki hayabusa

Post by squirel6025 »

Trigger logger file.
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