| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that properly controls an engine, regardless of reduction in an exhaust recirculating volume associated with performing a large number of purges. <P>SOLUTION: An electronic control unit 22 calculates a base value of knocking limit at ignition timing on the basis of an engine speed and an engine load, and corrects the base value according to a purging air flow which is introduced in intake air to calculate the knocking limit at ignition timing. <P>COPYRIGHT: (C)2012,JPO&INPIT |
