As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL PRESSURE CAUTION MESSAGE DISPLAYED ENG 1 ON CAD AFTER .7 OF FLIGHT TIME. PRIME PUMP WAS PLACED ON AND MESSAGE REMAINED. PRIME WAS THEN TURNED OFF AND MESSAGE DISAPPEARED AFTER APPROXIMATELY 12 MORE MINUTES OF FLIGHT. REMOVED AND REPLACED #1 ENGINE FUEL PRESSURE SWITCH IAW 73-31-00-900-801-A01. MOC SUCCESSFULLY COMPLETED.