As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL HEAT SYSTEM DISPLAYED ON UPPER ECAM SCREEN. FUEL RETURN VLV OPEN. ENG 1 MAINT TEXT IAW TSM 73-00-00-810-809B FADEC FLIGHT DATA SHOWS FAULT CODE SPVFO IN FADEC 1A. FAULT CONFIRMATION REQUIRES HIGH POWER ASSURANCE TEST TO SEE IF THE FAULT IS PRESENT. IAW PAGE 2 OF 27 PAR 4. THERE IS NO PREVIOUS HISTORY OF THIS FAULT.