What was found
ODOR IN CABIN AFTER APU START. CORRECTIVE ACTION: W C/W NO GO ODI PROCEDURES, PER A220 AMDS WORK CARD 0550-2001. NO DISCREPANCIES NOTED. PERFORMED A220 EFIM PROCEDURE FOR ELIMINATION OF RESIDUAL ODORS, PER SOLUTION NR 1-08458. A/C OK FOR SERVICE. MCC NOTIFIED.