Method for carrying out of measuring point adaptation on clutch of automatic transmission in vehicle entails carrying out said adaptation with activated creep function and operated brake while vehicle is stationary with gear engaged

摘要

The method for the carrying out of a measuring point adaptation on at least one clutch of an automatic transmission in a drive train of vehicle entails carrying out the said adaptation with an activated creep function and operated brake while the vehicle is stationary with gear engaged. The torque transmitted from the clutch is kept constant for a predetermined time interval, and the torque transmitted by the engine is measured during the predetermined time interval. The engine torque is measured again with the clutch open and this value compared with the determined values from the clutch characteristic. An independent claim is included for a device for the controlling of an automatic transmission with at least one clutch by the said method.