The first automotive software with the lock-up principle was Packard's Ultramatic transmission, introduced in 1949, which locked up the converter at cruising speeds, unlocking if the throttle was floored for speedy acceleration or given that the car slowed. The TP sensor suggests the throttle plate angle. If the motive force https://torque-converter-clutch41962.techionblog.com/34007318/5-simple-techniques-for-torque-converter-clutch