As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 2 OIL QUANTITY INDICATION INOP ON ENG ECAM SYSTE M PAGE. OIL PRESSURE AND TEMP NORMAL. - ENG 2 IN FLT OIL QUANTITY WENT TO 0. RETURNED TO NORMAL ON TAXI BACK T O GATE. ALL OTHR INDCNS NORMAL. REMOVED AND REPLACED OIL QUANTITY TRANSMITTER, LEAKED CHECKED GOOD REF. AMM 79-31-15-400-010-B. MFP NUMBER INSTALLED 8JT309AAC1 / PART INSTALLED SERIAL NUMBER 4501.