Apparatus for controlling inlet air flow in a turbocharged internal combustion engine

摘要

An apparatus for controlling inlet air flow in an internal combustion engine having a turbo-supercharger which includes an air compressor connected to a combustion chamber through two intake passages. An air flow control valve is provided in one of the intake passages and is closed while the engine is running in the accelerating transitional condition and until the pressure of the compressed air pressure reaches a predetermined value. At the same time, the ignition timing is delayed.