Hydraulic transmissions feature TCC (torque converter clutch) lockup. It’s a great feature but yet another thing to configure, unless CLOSED LOOP TCC method is selected.
Start with selecting which control strategy You want to use. HTG recommends using CL-TCC (available from 1.0.14-2).
- TCC engage RPM
Defines above what RPMs (X) at (Y) Gear TCC will be engaged. Depending on purpose of the car, torque characteristics, spool line and fuel type engagement points will be different – for example big torque gasoline engines for street would prefer having TCC engaged as soon as possible, while off-road cars would definitely benefit from late engagement
- TCC disengage RPM
Defines below what RPMs (X) at (Y) Gear TCC will be disengaged. Similar story to TCC Engage table, but it’s worth mentioning that this is very powerful table for spool-aid. Consider free RPMs for sooner turbo spool-up