As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON SHORT FINAL AT EWR ALL 3 CREW MEMBERS COULD SEE AND SMELL SMOKE IN COCKPIT. ONLY LEFT PACK WAS ON AT THE TIME, WITH NR 1 AND NR 3 BLEEDS OPEN. RAN LT PACK WITH APU BLEED, NO SMELL OR SMOKE PRESENT. RAN NR 1 WITH LT PACK, NO SMELL. INSPECTED LEFT ACM FOR PROPER OIL LEVEL AND FOUND ALL INDICATIONS OF LT PACK TO BE NORMAL. WHILE T/S NOTICED WEATHER IND C/B POPPED, C/B WILL NOT RESET.