As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - BOTH FUEL BOOST PUMPS STAYED ON WHILE AT 39K FEET. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE LEFT AND RIGHT PRIMARY EJECTOR PRESSURE SENSORS. THE LEAK AND OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.