The engagement and disengagement of the lock-up clutch will depend on the way the fluid enters the torque converter. The automated transmission fluid can enter possibly in the front of the lock-up clutch or in between the impeller and turbine, behind the clutch. There are not quite a few pieces https://judahejjgb.blogdun.com/34918168/new-step-by-step-map-for-torque-converter-clutch