As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#1 FQIS FAIL SYSTEM TEST REF AMM 28-41-00-730-801. GROUNDED - YES. SYSTEM TEST NOW GOOD AT 397.2/57.84 CAPACITANCE READING REF B737-800 AMM 28-41-00-730-801. COMPARISON CHECK GOOD REF AMM 28-41-00-720-801. BALANCED FUEL LOAD. #1 FQIS OK FOR SERVICE.