| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing deterioration of fuel consumption even in a TK area, suppressing rise of catalyst temperature, and reducing output torque.SOLUTION: An ECU 100 is in a catalyst OT area when torque down is requested, and is on an advance side with respect to trace knock ignition timing when the operation area of an engine 1 is in a TK area. The ECU sets ignition timing on an advance side with respect to a knocking area containing MBT. |
