As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AFT LEFT MAIN FUEL LOW PRESSURE LIGHT ILLUMINATED DURING CRUISE. VERIFIED AFT LEFT FUEL PUMP INOPERATIVE. AFT LEFT BOOST PUMP CANNON PLUG FOUND LOOSE. REINSTALLED PLUG CORRECTLY, OPERTIONAL CHECK GOOD, PUMP RAN FOR 5 MINUTES WITH NO FAULTS. PER AMM 28-22-41.