Reply To: Fi code – Hyosung GV250 EFi Jun 8, 2023 at 3:11 AM #10486 Jocelynπ€ Memberπ Topic Author Topics: 1Replies: 3 So after reading a manual I found online, the code is engine temperature high voltage circuit. The blink code is 10-1-1-8. The 10 blinks means 0 then itβs 1-1-8. Hope this helps the next person going crazy