2017 GSXR 1000 MICRORUSEFI***

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deadshot18r
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Joined: Fri Jul 22, 2022 5:46 pm

2017 GSXR 1000 MICRORUSEFI***

Post by deadshot18r »

I Have a 2017 GSXR 1000 and i have the complete pinout to the STOCK ECU!!

My Goal Is to First Use The MicroRusefi As The Closed Loop Fuel Management System

My Current Rev Limiter On My Stock ECU Is 14,400rpms

I Have Managed To Get The MicroRusefi wired to my primary injectors and ran the correct wires from the Crank Sensor

Tooth Count Is 24/2

on a megasquirt the btdc is 105 i have applied the same values and the bike starts but when im revving the bike get rpm spikes and sync loss

the bike does have a cam sensor and is a mechanical vvt system would the cam sensor be needed to keep the motor in sync because i cant rev past 10k without dropouts or rpm spikes i have uploaded the log and trigger log from TunerStudios

Would I Have To Wire The Whole ECU TO Replace THe Stock ECU In Order TO Accomplish This or Is Using The RusEFI As A Fuel Controller Not Recommended

Current Tune
https://www.rusefi.com/online/view.php?msq=1128
Attachments
test gsxr.7z
(1.03 MiB) Downloaded 124 times
trigger chdck4.csv
(57.78 KiB) Downloaded 112 times
Last edited by deadshot18r on Sat Jul 23, 2022 1:52 am, edited 3 times in total.
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AndreyB
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by AndreyB »

Welcome to the forum.

Please post your tune on http://rusefi.online
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
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AndreyB
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by AndreyB »

Once I know your trigger settings from your tune I would be able to compare your sync ratio to expected sync ratio
image.png
image.png (54.48 KiB) Viewed 4247 times
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
deadshot18r
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Joined: Fri Jul 22, 2022 5:46 pm

Re: 2017 GSXR 1000 MICRORUSEFI***

Post by deadshot18r »

I have uploaded the tune on rusefi online
nmstec
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by nmstec »

And the link to it is...?

EDIT: To prevent Andrey's wrath on this new fella who hasn't seen him angry yet, i've done his job for him: https://rusefi.com/online/view.php?msq=1128

However, can't help with the logs:
image.png
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Last edited by nmstec on Sat Jul 23, 2022 1:42 am, edited 1 time in total.
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deadshot18r
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Joined: Fri Jul 22, 2022 5:46 pm

Re: 2017 GSXR 1000 MICRORUSEFI***

Post by deadshot18r »

i have uploaded log as well to to rusefi online and updated the original post with the Tune Link Thanks For The Help @nmstec
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AndreyB
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by AndreyB »

I've made a little change under https://github.com/rusefi/rusefi/issues/4375 which would hopefully help you counter-measure the trigger noise

Please try with current snapshot version of the firmware https://rusefi.com/build_server/rusefi_bundle_mre_f4.zip and post a fresh log file
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
mck1117
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by mck1117 »

It's worth setting "use only rising edge" to "true". It certainly won't hurt.
image.png
image.png (42.82 KiB) Viewed 4205 times
It looks like something is causing noise above 4700-5000 rpm that is confusing the trigger system.
mck1117
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Re: 2017 GSXR 1000 MICRORUSEFI***

Post by mck1117 »

Trigger error counts go up when we start getting these weird timing edges.
image.png
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