The PCM does look for transmission fluid temperature to assist in torque converter clutch apply rates, shift scheduling, etc.
I have run into certain trucks that do not support TFT in the data stream (on a scanner) so that may be an issue with your Gryphon.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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