As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. IMMEDIATELY AFTER TAKEOFF, LEFT CENTER FUEL PUMP LOW PRESSURE LITE CAME ON. CREW FOLLOWED QRH PROCEDURE. MAINTENANCE ACCOMPLISHED FIM TASK 28-22-00-810-822, UFI REPORTS STATUS CODE 10. RESET UFI AND FAULT CLEARED. A SATISFACTORY OPERATION CHECK WAS ACCOMPLISHED.