How to Check How Much Gas is Left in the Car?

[DelLeilani]

Methods to check the remaining fuel level in the car are as follows: 1. The needle-type fuel gauge indicates the amount of fuel through the position of the needle. The gauge is marked with two letters, E and F, where F stands for full and E stands for empty. 2. The digital fuel gauge shows the remaining fuel through the number of illuminated bars. More illuminated bars indicate sufficient fuel, while only 1 to 2 bars suggest low fuel levels, requiring timely refueling. Below is an explanation of how the fuel gauge works: Vehicles generally have a fuel pump in the fuel tank. The computer controls the extraction of fuel and transports it to the engine. A float is installed on this fuel pump, which is connected to a sliding resistor. As the float moves up and down with the gasoline level, changes in the liquid level alter the resistance, sending different electrical signals to the engine computer.