As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURNED TO BASE AFTER LOW OIL PRESSURE ANNUNCIATOR CAME ON DURING TAXI. FOUND ENGINE IDLING AT 54-59% N1. UPON OPENING ENGINE COWLS FOUND ENGINE BAY WET WITH FUEL. FOUND FUEL LINE BETWEEN FCU AND FUEL PRESSURE TRANSDUCER, P/N 3040637, CHAFFED THROUGH TO WHERE A PIN HOLE EXISTED, AND LET THE FUEL PRESSURE DROP TO WHERE MINIMUM GROUND IDLE COULD NOT BE SUSTAINED. REMOVED AND REPLACED FUEL LINE IN ACCORDANCE WITH APPLICABLE INSTRUCTIONS, LEAK CHECKED AND RETURNED TO SERVICE.