What was found
AT SHUTDOWN RECEIVED THE FOLLOWING ECAM MESSAGES. ANTI ICE CAPT + F/O PITOT, CAPT PROBES F/O LSTAT, F/O RSTAT, FLIGHT ATT. REPORT FAINT ACRID SMELL ON SHORT FINAL. PERFORMED RESET AND TEST OF PHC1 PHC2 AND PHC3. ALL TEST GOOD PER A321 AMM 30-31-34. (LP# 8486268)