As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ENGINE 2 EPR MODE FAULT IN FLIGHT FOLLOWED BY ENGINE POWER SURGE- (NOTE SPLIT THROTTLE LEVER REQUIRED TO MATCH POWER). AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHL WHERE IT LANDED SAFLEY WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED RELAY BOX 4100KS (AALA202210242456) AND P2T2 SENSOR / PROBE 4014KS (AALA202210243737) ON ENGINE #2 PER AMM 71-51-49 AND TASK CARD 26L40073005. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FURTHER FAULTS NOTED.