As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERMITTENT ENG 1 SENSOR FAULT ECAM MESSAGE CLIMBING THROUGH FL 330 FOR FL 340 WITH ENG. ANTI ICE ON, MESSAGES CLEARED 2 MIN. LATER ENG 1 PARAMETERS NORMAL GROUNDED - YES. PERFORMED ENG IDLE TEST ON NR 1 ENG. PER TSM 77-11-00-810-835-A OPS TEST GOOD NO FAULT