| 摘要 |
PURPOSE:To minimize the effect of the failure or incorrect sensing of various sensors, if any, by restricting the period that changes the engine torque to only a fixed time based on a preset period. CONSTITUTION:An ECT computer 50 is provided with an output interface circuit 50E that outputs control signals to the solenoids S1-S3 of an automatic transmission according to the arithmetic processing result of the CPU5A. An ECU40 receives the speed change information of the ECT computer 50 and executes the engine torque down control and then outputs this control information to the computer 50. In addition, the period that change the engine torque is restricted only a fixed period based on a preset period. As a result, at the times other than this fixed period, the change control of the engine is released forcibly independently of another condition of the engine torque control. |
