As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - ECAM ENG 1 CTL SYS FAULT DISPLAYED // EEC 1 CH B SHOWS "VSV SYSTEM/VSV CONTROL UNIT (E1-4081KS)" 753300 ON GROUND SCAN 04/11/22 2020495. REMOVED AND REPLACED VSV CONTROL UNIT PER AMM 75-33-51. OPS AND SECURITY CHECK GOOD. OK FOR SVC. NO FAULTS DISPLAYED. CONTROL, VARIAB OFF 43-7533-9-0001 S/N 16031 ON 43-7533-9-0001 S/N 75559