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https://forum.hptuners.com/showthread.php?86083-Having-issues-with-tcc-slip-while-commanding-0-8l90-circle-d-triple-disc/page3&highlight=8l90+tcc

We were missing a table - TCC Desired Pressure.

0.8250 0.8475 0.8675 0.8850 0.8950 0.9030 0.9120 0.9150 0.9175 0.9080 0.8950 0.8575 0.8100 0.7700 0.7450 0.7300 0.7300...

All the fueling tables on my truck are still stock and by changing this table to 1 the difference between stock and 1 was how much my fueling is off and just happened to bring my trims to +-2
I...

I have the same question
I just started tuning the transmission on my 2018 sierra l83 6l80 and i noticed that it my ltft were pulling more fuel the longer it idled i found this table and thought it...

I was commanding 0 slip and it was holding but because the TCC is closed loop it would lower the pressure until it slipped then would increase the pressure again and lock up. I was trying to prevent...

I am trying to increase the minimum TCC pressure to stop the torque converter from slipping
i have read that the regular offset will set the minimum pressure, i have tried increasing the offset and...