91Camry engine light on,要换几个sensor?which one effect preformance?

来源: 于 2009-08-27 21:28:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Car still driving ok. 要换几个sensor? 那个影响 preformance? Do I need special tools? 这车可从来没坏过。