| 摘要 |
This control device for an engine (1) controls at least the throttle opening and includes: a target opening calculation unit (throttle opening adjustment unit (541)) that selects one of a first requirement value for the throttle opening which corresponds to the torque requirement and a second requirement value which corresponds to another requirement, and calculates the target throttle opening on the basis of the selected requirement value. If the first requirement value is selected, an abnormality determination unit (560) determines an abnormality depending on the magnitude of difference between the first requirement value and the target throttle opening. If the second requirement value is selected, an abnormality is determined depending on whether the target throttle opening is equal to or greater than a predetermined upper-limit value. |
