| 摘要 |
PROBLEM TO BE SOLVED: To suppress the worsening of operability during the abnormality of an injection valve.SOLUTION: A control device for an internal combustion engine includes a port-injection fuel injection valve (41) for injecting fuel into an intake port, a cylinder-injection fuel injection valve (8) for injecting fuel into a combustion chamber, and a variable compression ratio mechanism (2) for changing a relative position relationship between a piston and a cylinder to vary a mechanical compression ratio. When detecting the abnormality of the injection valve, the control device corrects the sharing rate of the normal injection valve to be higher than a basic sharing rate and increases/reduces the compression ratio depending on the corrected sharing rate. |
