- Fuel pump coupler
- Fuel sender coupler (from the wire harness)
2. Remove:
- Fueltank
3. Remove:
- Fuel pump (from the fuel tank)
4. Check:
- Fuel sender resistance
Fuel sender resistance 14-141
![](https://motoinstruction.ru/img/yamaha/20/126965.jpg)
a. Connect the pocket tester (
![](https://motoinstruction.ru/img/yamaha/20/126966.jpg)
Pocket tester 90890-03112.
Analog pocket tester YU-03112-C.
- Positive tester probe: Green/White "1"
- Negative tester probe: Black "2"
![](https://motoinstruction.ru/img/yamaha/20/126967.jpg)
b. Measure the fuel sender resistance.