Hauptman Ham, LLP
Control device for internal combustion engine and internal combustion engine
An internal combustion engine has a control device, an EGR valve that adjusts an EGR rate, a PCV valve that adjusts an opening degree of a first PCV passage that communicates an inside of a crankcase and a downstream side of a throttle valve. The control device operates the throttle valve in a closing direction in response to a deceleration request. The control device adjusts an opening degree of the PCV valve based on an immediately preceding EGR rate immediately before reception of the deceleration request.
TOYOTA JIDOSHA KABUSHIKI KAISHA
F F F F F F F Y F F F F
F02D F01M F02D F02D F02D F01M F02D Y02T F02D F01M F02D F02D
inventional additional additional inventional inventional inventional inventional additional inventional additional inventional additional
Hironori
Ito