How to distinguish the main fuel tank and auxiliary fuel tank of a motorcycle oil tank? In fact, the secret here is on the switch of the motorcycle oil tank, not the fuel tank itself.

The switch of the motorcycle oil tank is divided into long open gear and standby gear. When the fuel tank switch is turned on the standby gear, the fuel can flow into the carburetor from the lower pipe, and at this time the so-called auxiliary fuel tank starts to work. . But some models do have auxiliary fuel tanks like scooters.
So since the structure of the motorcycle oil tank is so simple, how does its oil meter work? In fact, there is an oil level sensor inside the fuel tank, and the display of the fuel gauge is based on the signal provided by the fuel level sensor, so the fuel gauge is sometimes inaccurate, which is the problem of the fuel sensor.
Through the above introduction, we can see the motorcycle oil tank, its various functions are completed by auxiliary parts, so it is a very common iron container. However, some models are not made of iron, it is made of a relatively corrosion-resistant rubber material. All in all, the structure of the motorcycle fuel tank is very simple. It is not as complicated as we think. As long as you understand the supporting parts inside it, you will not be curious about it.
Through the above introduction and analysis of the Structure of the motorcycle oil tank, hope it helps you.