Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Issue E.C.U hyosung gv 125cc – GV125-S EFi Reply To: Issue E.C.U hyosung gv 125cc – GV125-S EFi
Thanks for the info, ill make a new mod regulator upgrade soon , already got the terminals , send us an email if you want to try (&you being a test rider)
Video uploaded to vimeo (upload there if you can or Google Drive / OneDrive /DropBox other video upload service because we can’t play Apple videos on certain older android devices)
I saw the video, it looks like its slow to rev up as it may be too cold. Now after 5-10 minutes hot, are both cylinders hot ? and is it riding better?
keep the original airbox & don’t fit the aftermarket one , it looks like its idling under 2,000 rpm (which is the default) , that’s a good sign.
Next step.
idling = what is the voltage ?
At 5,000 rpm = what is the voltage ?
At 8,000 rpm = what is the voltage ?
Regulator test, so i need all 3 figures above ^ before i comment further.
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