A marine propulsion device that reduces white smoke generated during starting includes an engine, a crankshaft, a tilt angle sensor, and an ECU. The engine includes a cylinder, a piston inside the cylinder, and a connecting rod connected to the piston. The crankshaft is connected to the connecting rod. The tilt angle sensor is operable to detect a tilt state of the cylinder such that a first side portion thereof located on an opposite side from the crankshaft is lower than a second side portion thereof located on a same side as the crankshaft. The ECU is configured or programmed to execute a cranking control of a prolonged cranking time based on the tilt state of the cylinder and a stopped time of the engine.
MARINE PROPULSION DEVICE AND METHOD OF CONTROLLING MARINE PROPULSION DEVICE
2024-04-11
Patent
Electronic Resource
English