As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LBG - CREW RECEIVED A LEFT LOW FUEL PRESSURE CAUTION WHEN THE PUMPS WERE SELECTED ON. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE LEFT ENGINE FUEL FEED SWITCH. OPERATIONAL AND LEAK CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.