Reply To: GT650R Fuel Pump Fault Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT650R Fuel Pump Fault Reply To: GT650R Fuel Pump Fault Mar 31, 2025 at 6:22 AM #19187 ♠️ M77Admin Topics: 39Replies: 2,917🌍 Country: UK⚡ Bike Model: GT Clutch switch. side stand switch. right switch gear. ecu connector plug. these were our issue on a customer 2017 GV i had to fix. no fi errors. But i suspect sparking coils + caps if ecu primes the pump
