As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON INITIAL TAKEOFF ROLL (LESS THAN 40 KTS ) #1 ENGINE WOULD NOT INDICATE MORE THAN 70% N1 A LEFT YAW FOLLOWED TAKEOFF WAS REJECTED; NO ADNORMAL INDICATIONS NOTED<[01] T/S PER FIM 73-05 TASK 808. NO FAULTS FOUND. PERFORMED POWER PLANT POWER ASSURANCE CHECK PER AMM 71-00-00. OPS CHECK GOOD. PERFORMED AUTO THROTTLE SYSTEM TEST PER AMM 22-31-00. OPS CHECK GOOD. NO FAULTS FOUND.