What is the tire pressure monitoring of the car s tire system?

The tire pressure monitoring system of the car has a pressure sensor that monitors the tire pressure, and the pressure is with a digital display.

The tire pressure monitoring of some vehicles will display the temperature and air pressure of the tires on the LCD screen or multi-screen of the instrument, and some vehicles can only see the tire pressure alarm indicator, when there is a tire leak, the tire pressure light on the instrument will light up.

As a part of the car that directly touches the ground, the tire bears a number of performance such as the driving force and braking force of the car, and the automobile tire pressure monitoring system can not only be used as an active safety system to avoid tire puncture accidents caused by too high or too low tire pressure.

It also extends tire life, maintains vehicle fuel economy, and reduces wear and tear on the suspension system. Therefore, the tire pressure monitoring system is very important for driving safety.

Introduction to tire pressure, strictly speaking, refers to the pressure of the air inside the tire.

Nowadays, many tires are not filled with air. For these tires, the tire pressure requirements are stricter. Air-filled tires are related to the changing seasons. And tire pressure is closely related to the performance of the car, such as comfort and carrying capacity, and can also affect the life of the tire.

Air pressure is the lifeline of a tire, and too much and too low will shorten the life of the tire. If the air pressure is too low, the deformation of the carcass will increase, the sidewall is prone to cracks, and at the same time, it will produce flexural motion, resulting in excessive heating, promoting rubber aging, cord layer fatigue, cord breakage, and will also increase the tire grounding area and accelerate shoulder wear.

If the air pressure is too high, the tire cord will be subjected to excessive stretch deformation, the elasticity of the carcass will decrease, and the load on the car will increase during driving, and the impact will produce internal cracks and bursts, and at the same time, the high air pressure will also accelerate the wear of the tire crown, and reduce the rolling resistance.

No matter what kind of car, as long as it comes with tire pressure monitoring, you pay attention to the dashboard, there is an instigation light, and you will check it when the instigation light is on. Sometimes just after changing the new tires, the display light will turn on, and you need to drive slowly for about 10 0 km, and then it will turn off automatically. (Different vehicle kilometers are not the same, and the instructions are subject to the manufacturer's set value).

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It is not practical, that is, to install sensors on four tires, using tire pressure to detect, if the nail does not leak, it will not prompt you;

If it is an air leak, it will be prompted.

In normal driving, if the tire pressure is insufficient, you will also be prompted to refuel.

This function can be installed outside, of course, it is best to have it in your original car.

There is no tire pressure monitoring system to see the tire pressure, of course, it is a barometer, you can see the tire pressure with your feet, it is amazing, there is no tire pressure monitoring system for the model it is best to buy a simple barometer, not much, convenient to measure the tire pressure at any time. ”

Check to see if there is a tire pressure warning light on the dashboard, and if there is a tire pressure reset button next to the center console, I hope mine is helpful to you.

It depends on the shape of the mouth, and it looks different with monitoring.

By attaching a pressure sensor to the inside or outside of the tire, the sensor transmits a signal to the receiver, and the tire pressure value can be provided directly on the on-board display. Therefore, the tire pressure information of each tire can be seen in the car, which is a common tire pressure monitoring on the market.

The tire pressure monitoring system is generally set up in the vehicle, and we do not need to manually intervene, and when the tire pressure fault light on the dashboard is on, we must pay attention to the tire maintenance. The indirect tire pressure monitoring system only prompts when the tire pressure is abnormal, while the direct tire pressure monitoring can display the real-time air pressure value and even the temperature value of the four tires on the on-board dashboard, and the effect of tire pressure warning is better than that of the indirect type.

The tire pressure monitoring system will display the temperature and air pressure of the tire on the LCD screen or multi-screen of the instrument, and the temperature is usually in the unit of Celsius temperature scale "", so everyone can basically understand it. However, the tire pressure is measured in "bar", "psi", and even "kpa", and the relationship between bar, psi, and kpa is as follows: 1bar=

For cars, the tire pressure should be between 220kpa and 280kpa, higher than 300kpa is easy to burst the tire, and lower than 200kpa is easy to cause abnormal tire wear. However, the amount of tire pressure should be determined according to the actual model and load, you can refer to the air pressure conversion and air pressure value posted below the B-pillar on the driver's side of the vehicle. (Photo by photo:.)

Li Lingyan) @2019

In the case of Audi models, for example, when there is an abnormal condition of a tire, feedback is provided through the screen of the instrument cluster to inform the driver of the current condition and which tyre has a problem.

The early warning of tire pressure monitoring mostly occurs when the tire is flat, the tire is replaced, or the vehicle is under high load. But these situations don't necessarily mean that there is a problem with the tire, so how do we fix it?

1.Start by turning on the MMI system and selecting "Vehicle".

2.Select Tire Pressure Monitoring System in the first column.

3.The screen displays "After checking and correcting the air pressure of the four tires, please store the air pressure value." and select Store Tire Pressure.

4.The screen reads, "Is the current air pressure of the four tires in accordance with the specified value?" , and select Yes, Storage

At this time, it was successfully set up, and the tire pressure warning was lifted, so that the tire pressure monitoring was reset. The logic of the MMI system is very clear, allowing the user to complete the operation effortlessly.

Finally, a few caveats:

1.After confirming that there is no problem with the tire, it can be reset to avoid the existence of potential safety hazards caused by negligence.

2.The cause of the warning is not only air leakage, but also the deformation of the wheel hub.

3.If there are frequent early warnings, you should go to the after-sales service for further inspection.

On the question that the tire pressure monitoring system needs to be repaired, what is a tire pressure monitoring system, information about the tire pressure monitoring system needs to be repaired and what is a tire pressure monitoring system is also collected online. Let's share it with you.

1.A tire pressure monitoring system (TPMS) is a type of car that uses wireless transmission technology and highly sensitive miniature wireless sensors installed on car tires to collect data such as tire pressure and temperature. When driving or stationary, the data is digitally transmitted to the cab and displays relevant data such as tire pressure and temperature.

Real-time and alerts the driver in the form of a buzzer or voice when the tire is abnormal (run-flat tire). This ensures that the pressure and temperature of the tires are maintained within the standard range, reducing the probability of punctures and tire damage, reducing fuel consumption and damage to vehicle components.

I hope it helps you through this article, and this is the end of the article.