How to Tell When You're Running Low on Fuel from the Fuel Gauge?

[SanRyder]

Here is the relevant information:1. The letter E on the fuel gauge: The method to check if the car is running low on fuel is: For analog fuel gauges, there is a letter E on the left side of the gauge. The closer the needle is to the letter E, the less fuel remains. For digital fuel gauges, fuel levels are indicated by illuminated segments. One remaining segment or no illuminated segments indicates that the fuel level is too low. Generally, when the fuel light comes on, you should refuel promptly to avoid running out of fuel and affecting normal driving.2. Disadvantages of low fuel levels: If the fuel level is too low, the fuel pump lacks lubrication, which can lead to damage or a shortened lifespan.3. Estimating fuel consumption based on the fuel gauge: Car owners can decide whether to refuel based on the remaining fuel amount displayed by the fuel gauge. If refueling is needed, the fuel gauge can also accurately display the amount of fuel added each time. The fuel gauge is not just a scale; it can also more precisely display the car's fuel consumption per kilometer and overall fuel consumption, indicating whether fuel is being used efficiently. The fuel gauge also reminds the owner of the remaining fuel and the estimated driving range.