As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF LEFT ANALOG REACHED ONLY 80 PERCENT TORQUE WHILE DIGITAL 100 PERCENT, T6 650, LEFT YAW AND POWER LEVER SPLIT 1 - .5 INCH. RETURNED TO ONT. PERFORMED EEC RUNS IAW 73-21-00. RE-TRIMMED ENGINE AS NEEDED. OK FOR RETURN TO SERVICE. ALL OTHER INDICATION/FUNCTION OK.