As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON TAKEOFF ROLL, THE CREW EXPERIENCED A LACK OF TORQUE INCREASE ON THE RT ENGINE, AND ABORTED THE TAKEOFF. TROUBLESHOOTING WAS COMPLETED BY MAINTENANCE AND THE RH ENGINE FCU WAS FOUND TO BE IN NEED OF ADJUSTMENT/REPAIR OF THE ACCELERATION FUNCTION. THE FCU WAS REMOVED AND SERVICED AT APPROVED OVERHAUL SHOP TO CORRECT THE DEFECT. THE FCU WAS AT TSO 3679 AT THE TIME OF THE DEFECT.