As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED T/O PRIOR TO 80 KTS EICAS CAUTION LT ENGINE PRV W/AURAL CHIME. STATUS MSG L IDG VALVE. REMOVED AND REPLACED LT ENGINE PRV VALVE AND CONTROLLER. AIR SUPPLY BITE FAULTS PRV PRC AND FAS LAST 2 LEGS. FAULTS CLEARED ERASED. RAN ENGINE TO BLEED SHIFT AND T/O PWR 1.4 EPR NIL DEFECTS NOTED. IDG VALVE FWD TO MCO PER MEL 75-21-01C.