Locked Phase: Along with the clutch engaged, the torque converter transitions from a fluid coupling to the mechanical coupling, removing slippage and improving drivetrain efficiency. During the image previously mentioned you are able to begin to see the variation in the torque converter efficiency perform of the speed ratio (eco-friendly https://andyydeec.blogolenta.com/31205839/5-simple-statements-about-torque-converter-clutch-explained