METHODS AND SYSTEMS FOR STOPPING AN ENGINE

摘要

Systems and methods for improving operation of a stop/start vehicle are presented. In one example, an engine throttle position is adjusted in response to whether or not a starter engages a flywheel during engine stopping. The throttle may be adjusted to a more open position if the starter engages the flywheel or to a more closed position if the starter does not engage the flywheel.

主权项

1. A method for stopping rotation of an engine, comprising:
ceasing fuel delivery to engine cylinders combusting air and fuel via a controller; commanding engagement of a starter from a state not engaged with the engine to engaged with the engine; and adjusting a position of a throttle based on whether or not the starter engages the engine via the controller in response to commanding engagement of the starter.