The impeller (one) is rotated by the crankshaft and it converts the mechanical Power of the crankshaft into kinetic Strength by putting the fluid in motion. The control of the oil force while in the lock-up clutch is finished via two valves: the relay valve plus the sign valve. In https://torqueconverterclutch98517.oblogation.com/33417538/the-best-side-of-torque-converter-clutch