As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED THAT THE LEFT ENGINE LOW FUEL PRESSURE ANNUNCIATOR FLICKERED AND ILLUMINATED. THE FLIGHT CREW TURNED THE FUEL BOOST PUMP TO THE ON POSITION FROM THE NORMAL POSITION. THE MAINTENANCE TEAM REMOVED THE LEFT ENGINE FUEL PRESSURE SWITCH WITH A NEW SWITCH. PERFORMED OPERATIONAL CHECKS WITH NO DEFECTS WERE NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.