As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6241 - IAD-PHF - DURING CLIMB, MADE AN UNSCHEDULED LANDING DUE TO RIGHT ENGINE TORQUE AND EGT FLUCTUATED IN FLIGHT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX REMOVED AND REPLACED TTL VALVE PLUS CLEANED ZONE 2 CANNON PLUG CONNECTOR. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. REFERENCE VTZA96206.