2001 Camry, 200K. with P0420 code.
车行说要换CAT,$800北美国圆.实在不甘心,于是查了一下O2传感器. (CAT后边).
HEATER电阻14.2欧.在正常范围内.
传感器输出:800-900mV.如图所示:
[IMG]http://i51.tinypic.com/2ia4hfq.png[/IMG]
2001 Camry, 200K. with P0420 code.
车行说要换CAT,$800北美国圆.实在不甘心,于是查了一下O2传感器. (CAT后边).
HEATER电阻14.2欧.在正常范围内.
传感器输出:800-900mV.如图所示:
[IMG]http://i51.tinypic.com/2ia4hfq.png[/IMG]
• $800 for a cat in dealer is not expensive -triangle- ♂ (93 bytes) () 06/14/2011 postreply 23:17:42
• It's not a Toyota Dealer, it's a Chinese garage. -coolwin- ♀ (152 bytes) () 06/14/2011 postreply 23:45:14
• cool -triangle- ♂ (0 bytes) () 06/15/2011 postreply 08:40:16
• 补充图:空挡,发动机转速加到3000RPM. -coolwin- ♀ (208 bytes) () 06/15/2011 postreply 00:48:45
• 图在这儿 -coolwin- ♀ (80 bytes) () 06/15/2011 postreply 00:50:48
• O2 sensor looks ok. Do this way if you want to save money -nonego- ♂ (412 bytes) () 06/15/2011 postreply 06:40:17
• o2 sensor simulator, cool, what's that for? -triangle- ♂ (0 bytes) () 06/15/2011 postreply 08:42:08
• it sends fake signal to computer. -nonego- ♂ (67 bytes) () 06/15/2011 postreply 09:05:55
• wow! haha, that's neat to air care:) -triangle- ♂ (0 bytes) () 06/15/2011 postreply 09:08:16
• Nothing wrong with O2 sensor, change CAT. -biglow- ♂ (130 bytes) () 06/15/2011 postreply 08:02:38
• Thanks! I am going to replace the CAT and back to you guys later -coolwin- ♀ (0 bytes) () 06/15/2011 postreply 09:19:09