Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Bike stalls at steep climbs & after long idle periods GV250 2013 EFI [SOLVED] Reply To: Bike stalls at steep climbs & after long idle periods GV250 2013 EFI [SOLVED]
Feb 24, 2026 at 10:39 PM
#22015
Hi Marcel,
Thank you for the swift response.
I have attached a visual on the exact sequence as I can see it in the link below.
The bike uses the Daewoo ECU.
I will unplug the battery, follow instructions and provide you with feedback,
The bike occasionally stalls but the FI led stays on and does not flash. On bridging the two contacts while in dealer mode, it always gives the flash sequence as previously shared.
Thanks, again.
https://drive.google.com/drive/folders/1jayJMfPrm4qJpoSyKavpaJ15d9JHCYfr?usp=sharing