The way to judge that the tire pressure sensor is dead is that the tire pressure sensor will give a false alarm when it is dead, and then it will return to normal, which means that the sensor is dead. Just replace the sensor battery.
tire pressure monitoring is basically a very critical configuration in all cars, and tire pressure inspection is particularly important for people who often drive cars. In most cases, the battery life of the built-in tire pressure monitoring sensor is 5-7 years, and the battery of the built-in tire pressure monitoring sensor can last almost 2-3 years. The key is to look at the power consumption of the design. If the power consumption is small, it will take a long time.
The battery life of the built-in sensor in the tire pressure monitoring system of Cheante can last for about 5 years, and its power consumption is the lowest in the whole industry, and it has cooperated with many automobile manufacturers at home and abroad. Tiejiangjun Zhigan 7 tire pressure monitor products use the global tire pressure OE as standard on the battery, with the mature Infineon scheme and built-in global patent technology of displacement sensing.
it works automatically when driving, and there is no power consumption at rest, which greatly prolongs the service life of the battery. Most of them are two to three years.
tire pressure
strictly refers to the pressure of air inside the tire. The engine is the heart of the car in car maintenance, and the damage of the engine will lead to the exhaustion of the car's life, so the tire pressure is the blood pressure of the car, and the level of tire pressure plays a vital role in the performance and power of the car.