| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of suppressing aggravation of exhaust emission at a time of supplying a liquid in which antifreeze fluid is mixed to an internal combustion engine.SOLUTION: An internal combustion engine control device of the present invention comprises: a condensate water tank 31 storing condensate water CW; a reservoir tank 41 storing engine cooling water LLC as an antifreeze fluid; a connection passage 45 communicating the condensate water tank 31 with the reservoir tank 41; an on-off valve 46 opening and closing the connection passage 45; and a condensate-water supply mechanism 32 supplying the liquid in the condensate water tank 31 to an intake system of an internal combustion engine 1, the condensate-water supply mechanism 32 being controlled to increase a supply quantity of the liquid supplied to the intake system from a supply quantity before mixture after the engine cooling water LLC stored in the reservoir tank 41 is mixed into the condensate water CW in the condensate-water tank 31. |
