theo e nghi thi xa e binh thuong thoi vi abs cung la duong dan thoi ma, cac bac cho e hoi la bo chap hanh co sua dc kho hay la hong thi thay ca cum? ECU ABS mot so xe thi gan lien voi bo chap hanh con 1 so xe thi ko gan cung bo chap hanh, vay khi khong gan lien thi no co o ECU cua dong co khong...