Using the a few-passage torque converter, two passages are utilized for transmission oil (ATF) stream from the torque converter and for clutch cooling, whilst the third passage is used independently to manage the lock and unlock with the clutch. This is a attribute past what a simple fluid coupling supplies, https://erickvlyjs.blogthisbiz.com/40803207/helping-the-others-realize-the-advantages-of-torque-converter-clutch