S (stall issue): During this point the turbine pace is zero and the impeller is rotating; the effectiveness from the stall place is least, close to 50%, which means that 50 % of the ability coming from your motor is dropped by means of friction and dissipated as warmth; at https://lukasfnppm.myparisblog.com/34811790/torque-converter-clutch-no-further-a-mystery