While using the 3-passage torque converter, two passages are used for transmission oil (ATF) circulation with the torque converter and for clutch cooling, while the 3rd passage is used independently to regulate the lock and unlock on the clutch. The pump area of the torque converter is hooked up to https://torque-converter-clutch98417.ampblogs.com/the-best-side-of-torque-converter-clutch-70941577