Author Topic: Sherco 2019 300 2t Wiring diagrams are blurry.  (Read 413 times)

Richyrich

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Sherco 2019 300 2t Wiring diagrams are blurry.
« on: May 20, 2020, 12:38:38 AM »
Bike has no spark in need of a clear wiring diagram.
Replaced and checked what we know of and can see.
Spark plug
Coil
Ht led
Pick up sensor
Stator
Start relay plus all fuses
ECU has been checked
Bike turns over just hasn't got a spark.
All earths have been checked and tested
Next thing is to cut the loom open but need a
Clear wiring diagram to do so.
Thanks for any help.


alang

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Re: Sherco 2019 300 2t Wiring diagrams are blurry.
« Reply #1 on: May 20, 2020, 01:44:30 PM »
2017 Sherco 300 Factory 2T wiring diagram
2017 Sherco 300 2T Factory
2016 Aprilia Tuono 1100 Factory
2019 Santa Cruz Tallboy Carbon R
Azle, Texas

mips

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SHERCODR

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Re: Sherco 2019 300 2t Wiring diagrams are blurry.
« Reply #3 on: May 29, 2020, 06:44:02 AM »
Here you go! This one is clear.

garyes

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Re: Sherco 2019 300 2t Wiring diagrams are blurry.
« Reply #4 on: May 29, 2020, 08:33:29 AM »
To SHERCODR
How did you get a clear 2019 wiring diagram?
2017 300 SE-R Factory
2005 Gas Gas EC 300

gilbert

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Re: Sherco 2019 300 2t Wiring diagrams are blurry.
« Reply #5 on: November 22, 2020, 01:13:26 AM »
Hello,
did you find a problem? Becouse i have similar issue.

When my Sherco have avg 120 MTH i was on cross country competition and on second lap engine stopped. I tryied to start but without effect. I take motorcycle to my workshop and find that there is no spark...
 
I checked all electric conections and put special electric grease on it, coil params, pulser params, and everything was ok. I opened left case and found some metal fillings on pulser, clean it and motorcycle starts <3. But my happines did not take long. Few rides later (6 mth), the same problem. Starter works, engine not start - no spark...

I called Polish Sherco Importer and he told me to ship him my CDI, Coil and regulator rectifier. He checked all my parts and tell that everything was ok. So i put my old CDI, Coil and regulator rectifier to my Sherco, bought new Pulser and motorcycle starts! YEEEAH! I found...

But no, after another 2 mth the same situation - no spark. I go to home, put new battery and motorcycle started. I checked voltage when starting the engine and it was 7,2 V. So very high power consumption when starter works. I disassembled electric starter, clean, change electric brushes, change bearing. Now the voltage when starting the engine is 11,2 and engine starts without problems.

Today i wanted to go woods with friends. I started my Sherco it works maybe 15 seconds and dies... I checked - no spark... (SIC!) Checked voltage 12,4V, checked voltage when starter works 11,2V.

The problem shows in random situations and I have no idea anymore... I hope you guys can help me... Becouse Polish Sherco Importer have no idea to help me.