English 
autometer digital fuel level gauge
The digital fuel level gauge indicates the fuel remaining by the number of lit bars. The more bars that are on, the more fuel is left. When there are only 1 to 2 bars, the fuel is low and needs to be replenished in time. The digitally displayed fuel gauge is one of the instrumentation devices of the motorcycle signal system. It is used to display and monitor the fuel reserve and fuel consumption of the fuel tank, so that the rider can see the fuel volume and consumption at a glance during the driving process, and timely Master the timing of refueling and the amount of fuel to make the motorcycle more convenient and comfortable to drive. The pointer fuel gauge has the characteristics of simple structure, reliable operation and good visual reading effect, so it is widely used in all kinds of medium and high-end motorcycles.Vehicles generally have a fuel pump in the fuel tank. The computer controls the extraction of fuel and transports the fuel to the engine.
Another digital type of fuel gauge is to indicate the remaining fuel through the cruising range and the light on the dial. The more cruising range or the number of lights, the more fuel remaining. If the cruising range is low or the number of light bars is only 1-2, it means that the current fuel level is low and needs to be refueled. But the numerical type oil gauge is not accurate enough. Although the range is shown, it just gives you an ideal range. After all, everyone has different driving habits and different fuel consumption under different road conditions. It might even show a range of 300km. As a result, due to road conditions, after driving 150 kilometers, there is no fuel, so I still need to pay attention to the fuel meter occasionally.
How to check:
Use a multimeter to measure the resistance between the power line of the oil meter, the ground line and the floating connection line of the fuel tank. The red pen is connected to the power line of the oil meter, and the black pen is connected to the other two. It is found that these three lines should be connected. Generally, the resistance between the power line and the ground line is slightly larger than the one connected to the oil meter. Remove the float from the fuel tank and unplug it from the wiring harness, connect the two lines of the float with the two test pens of the multimeter, and then move the height of the float up and down. At this time, the resistance of the multimeter should change.
Get a Quote / Info