As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SELECTED FUEL CROSSFEED L TANK TO R ENGINE INFLIGHT AND RECIEVED FUEL PRES LOW L CAS AS WELL AS AN AMBER FUEL BST PUMP ON L. RAN QRH AND FUEL BST PUMP L MESSAGE REMAINED AMBER. REMOVED LH SUSPECTED DEFECTIVE FUEL PRESSURE SWITCH P/N:9914488-2, S/N:2423753 AND INSTALLED A CUSTOMER SUPPLIED NEW FUEL PRESSURE SWITCH P/N:9914488-2, S/N:2539025. PERFORMED SATISFACTORY OPS/LEAK CHECKS WITH NO DEFECTS NOTED. ALL WORK PERFORMED IN REF WITH CE-680A AMM 73-10-00.