What was found
EWR- CREW REPORTED, LAV SMOKE INDICATOR WITH SMELL OF SMOKE, BUT LAV SMOKE INDICATOR EXTINGUISHED AFTER ONE MINUTE AND SMOKE SMELL DISSIPATED. MAINTENANCE RAN ENGINES WITH BOTH PACKS ON, TESTED LAV SMOKE NO SMELL IN CABIN OR COCKPIT, NO FAN SMOKE FAULT IAW EMB 145 MM 26-14-01.