Terreno de juego: 143

MOTO GUZZI:

Super Chief > 2022 - 2023

- He SASThis is the secondary air injection system

Optionally you can remove the O2 probe and put the cap with the copper gasket

Fuel Dongle PP-71 ESEK01 Terreno de juego: 143Description This kit allows remove the oxygen sensor or lambda probe from the exhaust. Oxygen sensors or lambda probes installed in the exhaust limit engine performance since its function is to control gas emissions. Due to the pollution regulations, the stoichiometric mixture (AFR) is raises in a certain RPM range, causing the engine to go poor gasoline. An engine with a lean mixture will be unstable, will jerk, overheat and have a noticeable loss of