As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 125 - GDL-DFW - AIRCRAFT RETURNED TO GATE DUE TO HIGH TEMPERATURE IN EGT ENGINE 1, N2 49, F/F 810 AND SLOW ACCELERATION. THROTTLE CHAMBER WAS VERIFIED AND WATER SUMP WAS DRAINED. ENGINE WAS STARTED BUT FAILURE CONTINUED. AIRCRAFT WAS CARRIED TO THE HANGAR TO REPLACE THE FCU AND PERFORMED A TRIM IAW MM 71-00-00, TESTS OK. (M)