摘要 |
PURPOSE:To prevent a feeling of any idle running and a shift shock from occurring by starting the resetting of shift from an engine torque changed state executed for reducing the shift shock at time of speed changing from the time when input torque of a transmission has dropped up to the specified value. CONSTITUTION:In a device which performs varieties of control over an engine VE after inputting each output signal of various engine driving state detecting means for an air flow meter 13, a crank angle sensor 38, a turbine sensor 41 and a car speed sensor 47 or the like into a control unit 31, ar time of shift detection of an automatic transmission 28, ignition timing or fuel supply quantity are controlled and thereby engine torque is lowered, thus a shift shock is abated. Then, the resetting of shift from such an engine torque changed state is made so as to be started from the time when input torque of a transmission 8 has dropped to less than the specified ratio to the input torque of the transmission 8 before its shift. With this constitution, any drop in the input torque of the transmission 8 after shift completion is prevented from occurring. |