Lambda Sensor Emulator - Yamaha Aerox 50 4T E4 ('18-) / Neo's 50 4T E4 ('19-) - Polini

93,66 EUR shipping costs Product code: POL.1710010

Lambda sensor emulator Polini for scooters equipped with 50cc Yamaha 4-stroke engines meeting Euro 4 emissions standards manufactured from 2018 onwards. Among the most important applications are: Yamaha Aerox 50 4T E4 (2018-) / Neo's 50 4T E4 (2019-).

This emulator has been designed to be used together with the Polini Hi-Speed variator POL.241746 which is purchased separately.

The Lambda sensor detects the presence of oxygen in the exhaust gases and allows for the adjustment of the air/fuel ratio. The emulator transmits data received from the CDI and forces the fuel system to operate with a constant air/fuel mixture - thus increasing the vehicle's performance. It is delivered with installation and usage instructions (EN) for scooter delimitation.