摘要 |
In a case that actual values of a fuel injection quantity and fuel pressure are not in consistent with a representative point, an interpolation process is conducted by used of a learn value of a plurality of representative points. During the interpolation process, a computer determines whether the number of learning exceeds a predetermined number N. When the number of learning is less that the number N, the learn value at the representative point is replaced by the learning value at a representative point of the actual values.
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