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In this video, I will talk about the unknown or incorrectly known issues about tire pressure sensors that are part of the TPMS system. I am waiting for your comments under the video.
1) Where is the tire pressure sensor? How does it work?
The tire pressure sensor is mounted on the other end of the valve, on the inside of the rim. Powered by 2032 3V Battery. Unfortunately, almost all sensors are made in such a way that the battery cannot be removed and the back is covered with liquid hard silicone. However, I think that enthusiasts like us will remove and replace the battery if needed. Battery life is around 5-10 years depending on the sensor type. Since the obligation to put a tire pressure sensor on vehicles started in 2014, the batteries are slowly running out. Unfortunately, the batteries are not self-charged with kinetic energy. The sensor sends the tire pressure wirelessly to the TPMS electronic unit with RF (433Mhz in our vehicles) and this unit processes the information and reflects it on the display screen. Simply the system works this way.
No activation is required when a new sensor is removed and attached to the rim (433Mhz suitable sensor). It is necessary to go over 25km / h speed for a while. If it still does not recognize, a reset is performed.
Those with a metal valve appear to be integrated with the rim and are visually more elegant. As the valve does not stretch too much while air is pressed, more air intake or failure is more,
The valve stem used in the new models is more flexible since it is a rubber elastomer and it is more resistant to stresses. It is also easier to open the back to disassemble the device if you need to replace the battery.
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Негізгі бет QASHQAI, XTRAIL, KADJAR TPMS WHAT ARE THE PRESSURE SENSOR TYPES AND HOW TO INSTALL SENSOR
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