A tool engineered to exchange the oxygen sensor in particular Husqvarna bike fashions. It simulates the sign usually despatched by the oxygen sensor to the engine management unit (ECU). This permits the ECU to function below a pre-programmed gasoline map, usually bypassing closed-loop gasoline management.
These gadgets are sometimes employed when modifications are made to the exhaust system, akin to putting in aftermarket pipes, or when looking for to optimize engine efficiency. They are often useful in addressing points stemming from oxygen sensor malfunctions, offering a cheap various to sensor alternative and, in some circumstances, enhancing throttle response and total rideability. Traditionally, such gadgets arose from the necessity to circumvent limitations imposed by inventory emission management methods, particularly in off-road or racing functions the place absolute energy takes priority over emissions compliance.
