| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for an engine, which can properly detect (calculate) a combustible component amount in intake gas induced by a combustible component in a crankcase, and can properly detect (calculate) a mixing degree of the combustible component into engine oil. SOLUTION: The engine oil 28 is injected in the crankcase 26 of a diesel engine 1. In a control for idle stabilization, an ECU 70 calculates the combustible component amount in the intake gas induced by the combustible component in the crankcase, based on difference between an actual injection amount and a reference injection amount for implementing a target revolving speed. A mix rate of the combustible component into the engine oil 28 is calculated based on the combustible component amount and the temperature of the engine oil 28. COPYRIGHT: (C)2007,JPO&INPIT
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