As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX- LEFT HAND AND RIGHT HAND FUEL PUMPS ON DURING TAXI, FUEL PUMP SWITCHES CYCLED OFF AND ON. RIGHT MAIN EJECTOR CAUTION MESSAGE CAME ON. AFTER CYCLING PUMP SWITCHES SEVERAL TIMES, THE FUEL PUMPS STAYED OFF, BUT A RIGHT FUEL LOW PRESSURE CAUTION MESSAGE CAME ON AND STAYED ON. REMOVED AND REPLACED PRIMARY EJECTOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.