Method of deactivating a cut-off function of an engine of an engine-driven two-wheeled vehicle

A method of deactivating a cut-off function of an engine (10) of an engine-driven two-wheeled vehicle (1), said vehicle (1) comprising said engine (10), an electronic control unit (11) and a speed measuring module (14), said electronic control unit (11) comprising an inclination sensor (111) and a memory zone (112), the electronic control unit (11) being configured to calculate the lateral inclination angle (θ) of the vehicle (1) from the measurements carried out by the inclination sensor (111), said memory zone (112) comprising a first predetermined inclination threshold (θ1) and a second predetermined inclination threshold (θ2), said first inclination threshold (θ1) being less than the second inclination threshold (θ2), said electronic control unit (11) being configured to compare the calculated inclination angle (θ) with the second inclination threshold (θ2) and to implement the cut-off function of the engine by sending a stop signal to the engine if the calculated inclination angle (θ) is greater than the second predetermined inclination threshold (θ2), to receive the speed of the vehicle (1) and trigger at least one time counter up to a predetermined value, said method comprising the steps of:

• activating (E1) the electronic control unit (11) by an action of a user,
• receiving (E2), by way of the electronic control unit (11), the speed of the vehicle (1),
• if the received speed is zero, calculating (E4), by way of the electronic control unit (11), the inclination angle (θ) of the vehicle (1),
• if the calculated inclination angle (θ) is less than the first inclination threshold (θ1), the electronic control unit (11) does not deactivate the cut-off function of the engine (10),
• if the calculated inclination angle (θ) is greater than the first inclination threshold (θ1), the electronic control unit (11) triggers (E6*) a first time counter for a predefined time,
• calculating (E7*), by way of the electronic control unit (11), the inclination angle (θ) of the vehicle (1) for as long as the first time counter has not reached the predefined time,
• if the calculated inclination angle (θ) is greater than the first inclination threshold (θ1) and less than the second inclination threshold (θ2) when the first time counter reaches the predefined time, the electronic control unit (11) deactivates (E8*) the cut-off function of the engine (10).