What to do when the fuel gauge alarms while driving

When the fuel gauge alarm occurs during driving, it is necessary to turn off some electrical appliances in the car as much as possible, then control the speed of the car, and drive the car to a nearby gas station at the most fuel-saving economical speed to refuel, and the fuel gauge alarm will be eliminated. .

　　

The instrument panel of a car can reflect the working conditions of each system of the car. Usually there are fuel indicator lights, door indicator lights, front and rear fog light indicators, etc. Although the instrument panels of each car are different, they are basically equipped with a speedometer, speed Gauge, oil pressure gauge, fuel gauge, etc. With the continuous development of electronic technology, current models begin to use electronic speedometers, which obtain signals from the speed sensor of the transmission, and the pointer deflects when the pulse frequency changes, and the response of the electronic speedometer is more agile.