How to Read a Car Fuel Gauge?
2 Answers
Gasoline gauge is located on the dashboard, commonly found in pointer-style and electronic-style. The letters F and E are marked at both ends of the fuel gauge. If the pointer points to F, it means the fuel tank is full; if it points to E, it means the fuel is empty; and pointing to the middle indicates there is still half of the fuel left. Information about car fuel gauges is as follows: 1. The fuel gauge mainly consists of two parts: the measurement unit and the display unit. The measurement unit primarily measures the fuel level in the tank, while the display unit shows the fuel level on the fuel gauge. 2. The measurement unit is mainly designed inside the car's fuel tank. When the fuel level decreases, the position of the float also lowers, which in turn drives a connecting rod to open the refill port, allowing fuel to enter. When the fuel level rises, the float position also rises accordingly. Once it reaches a certain level, the connecting rod will close the refill port.
As an ordinary person who drives frequently, I understand how beginners read the fuel gauge: It's usually located in the center or one side of the dashboard, with an icon resembling a small oil can. The needle pointing to F indicates a full tank, while E means empty, with markings in between showing the remaining fuel. When the needle drops below half, it's time to consider refueling; don't wait until it approaches the E red line, as too little fuel can cause the fuel pump to overheat during operation, potentially leading to long-term damage. I always recommend taking a quick glance at the fuel gauge before driving, especially filling up in advance for long trips to avoid the embarrassment of running out of fuel on the road. Once this habit is formed, driving becomes more reassuring and can reduce repair costs. Remember to turn off the engine when refueling—safety first.
