What was found
OPEN - ETOPS, ECAM MESSAGE FOR FUEL TRIM LINE FAULT WHEN APU SHUTDOWN, FOUND APU ISOLATION VALVE INOPERATIVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OPEN - ETOPS, ECAM MESSAGE FOR FUEL TRIM LINE FAULT WHEN APU SHUTDOWN, FOUND APU ISOLATION VALVE INOPERATIVE.