*This model of FuelDongle can illuminate momentarily the check engine light

will overheat and will have a noticeable loss of performance

XT 660 X/R > 2004 - 2016

RC 200 > 2014 - 2017

Fuel Dongle PP-01 ec03 *This model of FuelDongle canDescription Description: This kit is used to eliminate and emulate the O2 sensor located in the exhaust manifold and correct the air fuel mixture. Today's engines are designed to meet very strict emission regulations. To do this, they reduce the stoichiometric mixture (AFR) in a certain RPM range, making the engine run lean on gasoline. A lean burn engine will be unstable, jerk, overheat, and have a noticeable loss in performance. Advantages