What to Do If an External Tire Pressure Monitor Leaks Air?
1 Answers
Replacing the valve stem can solve the air leakage issue with external tire pressure monitors. Here is more information about external sensors: 1. The principle of an external sensor is to use a needle to push open the valve core. The air pressure force received by the sensor is the internal tire pressure. The sensor cleverly utilizes the threads of the dust cap to secure itself to the valve stem. Each time you inflate the tire, you must first remove the external sensor, inflate, and then reattach it. After reattaching, apply soapy water to the junction between the sensor and the valve stem to check for air leaks. 2. After installing the external sensor, if the tire protrudes, avoid passing over obstacles in the future to prevent scraping and causing air leaks.