| 摘要 |
A control device for an internal combustion engine includes a first detection unit that detects, as a first parameter, a temperature of a nozzle tip of a injector, and a second detection unit that detects, as a second parameter, a heat quantity of a cylinder head. The control device executes a dew condensation determination that determines whether dew condensation is to occur on the nozzle tip of the injector after shutdown of the internal combustion engine by using at least one of the first parameter and the second parameter. The control device includes a third detection unit that detects an evaluation value that allows to evaluate a state of the internal combustion engine, a threshold value for selecting which parameter of the first parameter and the second parameter is selected being set with respect to the evaluation value, and switches a parameter to be used to the first parameter, to the second parameter, or to both the first parameter and the second parameter in accordance with the evaluation value when executing the dew condensation determination. |
