The indirect TPMS uses the abs of the vehicle, for detecting the speed of rotation of the wheels and determining that if a wheel is rotating faster than the other, is that the tire is deflated. Direct tpms that uses pressure sensors affixed to the valves and transmit the dashboard accurate information in real time on the temperature and pressure of the tire. Pressure sensors (direct tpms) are additional sensors but allow a much more precise information. These same manufacturers also produce programmable replacement sensors to meet the aftermarket.
These virgins universal sensors of all programming can be installed on most vehicles. The protocol will then be programmed via a specific tool on the blank sensor as a function of the vehicle.Once installed, the sensor will be a clone of the original sensor. In alternative, the id of the original sensor can be cloned into the blank replacement sensor using the same specific tool. 2 - resetting with the vehicle. After programming and installing the sensors, make sure that they are recognized by the vehicle sensors and the communication.
Depending on the vehicle, there are 3 methods relearn. Self-retraining (drive) after a driving period (e.10 min) at a certain speed (e. Between 20 and 100 km / h), the sensors are automatically recognized and the signal turns off. Manual relearning (stationary): the sensor relearning is done manually by the vehicle menu or by a manual procedure, specified in the vehicle manual. A new sensor can be recognized without having to make a journey. The item \pressure\The seller is \This item can be shipped to the following countries: Europe.