The impeller (1) is rotated with the crankshaft and it converts the mechanical Electrical power in the crankshaft into kinetic Strength by putting the fluid in motion. The Charge of the oil pressure in the lock-up clutch is completed via two valves: the relay valve as well as signal valve. https://torqueconverterclutch17383.xzblogs.com/74969052/5-tips-about-torque-converter-clutch-you-can-use-today