A solenoid is usually a linear electrical actuator. When is becoming energised (equipped with electrical Power) it pushes or pulls a rod that is linked to the hydraulic valve. You'll find different types of solenoid useful for torque converter clutch Manage, however the theory of Operating is essentially a similar. https://andrekxfmv.blogolenta.com/30926588/how-much-you-need-to-expect-you-ll-pay-for-a-good-torque-converter-clutch