| 摘要 |
PROBLEM TO BE SOLVED: To adjust pressure in each cylinder in an advantageous state to restart an engine, respectively, when stopping the engine.SOLUTION: An electronic throttle device 7 is subjected to valve opening control to adjust an intake air amount supplied into each cylinder 2. An intake suppression valve 36 is subjected to valve closing control to suppress filling of the intake air into one cylinder 2. A rotation speed sensor 45 detects a crank angle and a rotation speed of a crankshaft 3. An ECU 50 controls each injector 32 such that a fuel cut in an intake stroke of each cylinder 2 is to be started from a specific cylinder 2 on the basis of the detected crank angle to stop the crankshaft 3 at a predetermined crank angle. Further, the ECU controls valve opening of the electronic throttle device 7 to fill each cylinder 2 with the intake air, and after the valve opening control, controls valve closing of the intake suppression valve 36.SELECTED DRAWING: Figure 1 |
