As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A LOUD BANG IN THE CABIN UPON LANDING & EICAS OXYGEN PRESSURE INDICATION DASHED. THE CIRCUIT BREAKER CBP2-P11 WAS FOUND POPPET OUT. TECHNICIAN INSPECTED THE AVIONICS BAY AND FOUND THE PRESSURE TRANSDUCER EXPLODED (SEE ATTACHED PICTURES THE WIRING TROUBLESHOOTING IS IN PROGRESS FOR POSSIBLE SHORTAGE. THE BOTTLE, O2 LINES AND TRANSDUCER ARE ROBBED FROM 10016.