Where is the tire pressure sensor installed?
2 Answers
The tire pressure sensor is installed at the valve stem position or inside the tire. The tire pressure sensor is a simple tire pressure monitoring system that uses the sensing function of ABS to compare the rotation counts of the tires. A tire with insufficient pressure will have a shorter circumference, and if one of the four tires has insufficient pressure, its rotation count will differ from the others while driving. The steps for tire pressure monitoring are: 1. Prepare the tire pressure detector; 2. Locate the manufacturer's tire pressure detection mark; 3. Use the tire pressure detector to press against the tire valve for detection; 4. After measuring the tire pressure, remember to cover the valve cap. Tire pressure refers to the air pressure inside the tire, which is an indicator of the vehicle's load capacity.
Tire pressure sensors are typically embedded inside the tire near the valve stem, such as inside the valve core or attached to the inner side of the wheel rim. This positioning is designed to allow direct contact with tire pressure for accurate readings, while being protected from external dust or impacts. I remember when changing tires last time, the technician specifically warned me not to damage the sensor location, otherwise the system might give false alarms. Fixed on the inner side, it helps monitor pressure changes in real-time to prevent blowout risks. However, extra care is needed during replacement to avoid damaging the sensor when removing the tire, or you'll have to pay for a new one. It's advisable to regularly check if the dashboard tire pressure readings match manual measurements. Understanding its location can prevent random warning alerts during daily driving. In short, though small, its position is crucial – always double-check before driving for safety first.
