| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress fluctuation and shock of engine rotation speed when performing an N control of an automatic transmission. <P>SOLUTION: This control device of an internal combustion engine executes the N control to slide a clutch by opening hydraulic pressure to be supplied to the clutch for disconnecting and switching a turbine runner of a torque converter and an axle by prescribed amount when a vehicle is stopped in a state in which a shift position is in a travel range, detects a difference between the engine rotation speed and the rotation speed of the turbine runner after starting the N control, and performs processing to reduce an engine output on condition that the rotation speed difference becomes less than a prescribed value. <P>COPYRIGHT: (C)2012,JPO&INPIT |
