The impeller (one) is rotated through the crankshaft and it converts the mechanical Electrical power on the crankshaft into kinetic energy by putting the fluid in movement. The TP sensor suggests the throttle plate angle. If the motive force accelerates to vast-open throttle, the TCM disengages the TCC to downshift. https://sethqwuso.slypage.com/34830082/the-5-second-trick-for-torque-converter-clutch