Very valuable!

来源: incrediable 于 2014-01-14 08:03:25 [档案] [旧帖] [给我悄悄话] 阅读数 : (121 bytes)

回答: 我的车刚过了20万迈由 yddad 于 2013-12-10 11:58:43

A question: when changed downstream o2 sensor due to code P0420, you changed 1 or both, and which bank if 1? Thanks!