What is the difference between internal and external tire pressure monitoring?
1 Answers
The difference between internal and external tire pressure monitoring lies in the installation method: internal tire pressure monitoring involves installing the sensor inside the tire, while external tire pressure monitoring involves installing the sensor outside the tire. The installation of internal tire pressure monitoring is more complex, requiring the tire to be removed. It is recommended to have it installed by professional automotive repair personnel, and after installation, the dynamic balance needs to be readjusted. The automotive tire pressure monitoring system is a set of initialization systems specifically designed for vehicle manufacturers to detect tire pressure. It uses wireless radio frequency technology to quickly activate, identify, and locate various TPMS sensors, and writes relevant information into the vehicle's ECU electronic control unit through the OBDII interface to initialize the tire pressure detection system.