| 摘要 |
<p>In a turbocharger including a variable nozzle vane mechanism including a plurality of nozzle vanes provided on an outer circumferential side of a turbine wheel, the variable nozzle vane mechanism adjusting a flow of an exhaust gas with the nozzle vanes; and an actuator driving the nozzle vane mechanism, a control is continued that causes a movable member of the variable nozzle vane mechanism to abut against a mechanical stopper limiting the range of the movement of the nozzle vanes as long as the engine is stopped while the vehicle is running. Thus, wear of, for example, a link and a rod constituting the variable nozzle vane mechanism can be prevented during an engine stop while the vehicle is running.</p> |
