As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX INFLIGHT T297/17MAR - CREW REPORTED LEFT ENGINE BLEED LIGHT ILLUMINATED WITH LEFT ENGINE PACK OFF INDICATION. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. REPLACED COMPRESSOR OUTLET SENSOR ON LEFT PACK. SYSTEM GROUND CHECKED NORMAL OPERATION.