Kenyon & Kenyon
Controller of internal combustion engine
 A controller for an internal combustion engine that switches combustion modes in accordance with the running conditions of the engine. When there is a need to reduce the engine torque, the controller decreases the torque by a predetermined torque reduction method. The controller decreases the engine torque by a first torque reduction method when the engine is in a first combustion mode. When the engine is in a second combustion mode, the controller reduces the torque by a second torque reduction method. The controller sets a first control amount, which corresponds to the torque reduction requirement, according to one of the first and second torque reduction methods. The controller converts the first control amount into a second control amount, which corresponds to the other torque reduction method. 
Toyota Jidosha Kabushiki Kaisha
F F F F F F Y F F F
F02P F02B F02F F02D F02F F02D Y02T F02D F02D F02D
inventional additional additional inventional inventional additional additional inventional inventional inventional
Naohide Noboru Hiroyuki
Fuwa Takagi Mizuno