| 摘要 |
PROBLEM TO BE SOLVED: To improve vehicular start performance by calculating a deviation between an engine speed and an engine speed at idling with a fuel injection amount correcting means, and correcting an auto idle line of a governor map by the amount of the deviation to control fuel injection, when judging vehicular starting. SOLUTION: At driving a vehicle, when it is detected that a shift step of a transmission is in a position other than an N-position by a neutral switch 2, and it is detected that a clutch changed from disengagement to engagement by a clutch sensor 1, after the stop of a vehicle is detected by a vehicular speed sensor 3 in a start judging means 6, the vehicle is judged as starting. When vehicular starting is judged, a correcting means 7 moves an auto idle line on a governor map 8 according to a deviation between a specified engine speed and an engine speed at idling detected by an engine speed sensor 4, and the amount of fuel injection at starting is controlled in accordance with the auto idle line. Therefore, excellent starting performance can be obtained.
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