Lambda sensor emulator Yamaha Aerox 50 4T euro 4 Polini

Lambda sensor emulator Polini for Yamaha Aerox 50 4T euro 4 from 2018.

The Polini emulator simulates the signals of the original lambda sensor that are received by the ECU.
In this way, the original ECU is induced to work with a constant air/fuel ratio, which allows an increase in vehicle performance and perfect stoichiometric operation.

Together with the sensor, you will find instructions to disconnect the speed limiter.

It is recommended to change the variator for more power