Reply To: Hyosung GT125/GT250 wiring
Hyosung only uses 2 wires for every fuel sensor they make (any model) , its always a grey-black wire and yellow-black wire (or just yellow ish) for fuel level. Not clued up on bandit clocks there, so you have to check Gixxer forums for clock wiring diagrams , that includes the speed sensor.
125/250 do not use oil level lights or temp gauge , it’s turned off the chip and no wires for it in the harness or even ports for it on the engine.
Only 250 EFi gets Temp Sensor in front head strictly tells the ECU (not the rider) so you will never know what temp the engine is, you have to go custom route there yourself.
650cc hyos are the ones who get user-displayed temp sensor as there is fan & switches around the radiator and thermostat. No oil level indicator , just manually checking the sight glass instead.