CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

There is provided a control device for an internal combustion engine capable of suppressing trouble such that the gas having an EGR ratio higher than necessary is sucked with the opening of an intake air bypass passage. A supercharger having a compressor 62 is provided in an intake air passage 26 of an internal combustion engine 10. An EGR passage 50 and an EGR valve 54 are provided. The intake air bypass passage 66 connects the upstream side of the compressor 64 in the intake air passage 26 to the downstream side of the compressor 62 in the intake air passage 26. The intake air bypass passage 66 is provided with an air bypass valve (ABV) 64. The EGR valve 54 is closed simultaneously with the operation of the ABV 64.