COMPENSATION FOR A DROP IN IDLING SPEED UPON SELECTING DRIVE RANGE FROM NEUTRAL RANGE

摘要

A closed-loop system for compensating for an undesired drop in idling speed upon manually shifting a manual valve from a neutral range position to a drive range position include detecting the instance when a start-up friction element is brought into engagemment after the above-mentioned range select operation. The engine torque is increased in response to a torque-up command signal generating at the instance directed detected.