What was found
PDIS - POWER WAS COMING UP ON TAKEOFF ROLL STARTED SMELLING STRONG ODOR WHICH WAS GETTING STRONGER. ABORTED TAKEOFF AT APPROX 80-90 KIAS- ODOR BEGAN TO DISSIPATE AS SOON AS POWER CAME BACK. THERE WERE NO ABNORMAL INDICATIONS OR ECAM WARNING. WHILE TAXIING BACK IN AS POWER WAS ADDED FOR TAXI THE ODOR STARTS AGAIN, TRIED TURNING OFF NR 1 PACK ODOR GOES AWAY. REMOVED AND REPLACED COALESCER BAGS ON PACKS 1 AND 2 RAN PACKS WITH APU SUPPLY NO ODOR NOTICED REF A310AMM 21-51-16-3. A/C OK FOR SERVICE, TSI 2150-8766. C/W THE PACK DUCT CLEANING STEP PER THE AMM 21-51-00-3, NO DEFECTS FOUND.