As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN CRUISE AT FLIGHT LEVEL 41,0 THE FUEL PRESSURE LOW L CAS MESSAGE APPEARED 3 TIMES. THE CROSSFEED WAS IN THE OFF POSITION AT ALL TIMES. DID NOT NOTE ANY ABNORMAL FUEL FLOW. REMOVED FUEL PRESSURE SWITCH P/N: 9914488-2 S/N:2332540. INSTALLED CUSTOMER SUPPLIED NEW FUEL PRESSURE SWITCH P/N:9914488-2 S/N:2622180. PERFORMED ALL REQUIRED POST MXC CHECKS WITH NO DEFECTS NOTED. ALL WORK DONE IAW AMM 73-10-05