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

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。

所有跟帖： 

• 91 camry? You may want to get a manual in order to get the error -xxhhwxc- ♂ (30 bytes) () 08/27/2009 postreply 21:36:23

• Have manual.How to get code?pay someone like PPboy? -waycool- ♂ (0 bytes) () 08/28/2009 postreply 05:34:33

• manual里面没说？ -xxhhwxc- ♂ (0 bytes) () 08/28/2009 postreply 08:01:05

• change the one right under the hood facing forward. -iammadaboutu- ♂ (533 bytes) () 08/28/2009 postreply 08:30:59

• 快20年的车了，瞎折腾啥？换SENSOR干什么？如果一旦开始修，就没完没了 -coorslight969- ♂ (0 bytes) () 08/28/2009 postreply 08:57:45

• 91Camry? I would repace it for a new car. I will not drive any c -u92178- ♀ (33 bytes) () 08/29/2009 postreply 09:32:56

• Believe or not, it more reliable than my BMW. -waycool- ♂ (67 bytes) () 08/29/2009 postreply 11:57:48