摘要 |
PURPOSE:To enhance the freedom of setting the amount of change of torque and to sufficiently exhibit the function inherent to the control of engine torque during normal operation, by limiting the control of engine torque during gear shift, which causes misfiring, when the low temperature condition is detected. CONSTITUTION:There are provided a means A for detecting the warm-up condition of an engine E/G and a means B for limiting the change of engine torque when it is detected that the engine is not yet warmed up. Further, there is provided a means for changing the speed change point on a speed map to a lower degree. When the engine is not yet warmed up, the control of spark retardation is limited. Thereafter, signals form an intake air volume sensor 10, a throttle opening degree sensor, intake air volume sensor 10, a throttle opening degree sensor, and engine rotational speed sensor 9 and the like are delivered to an engine control computer 7 to determine a fuel injection amount 19 and an ignition timing 20 for controlling the engine torque. Further, it is possible to lower the thermal load of a frictionally engaging device to prevent the durability from lowering. Further, it is possible to shorten the time of speed change, thereby it is possible to prevent the feeling of speed change from deteriorating. |