另外,先检查电路接口,是不是震松了或者震坏了。线头只要20刀,O2 sensor 可就要200刀了。差10倍的价钱。
http://www.2carpros.com/forum/2003-honda-accord--cannot-decouple-the-o2-sensor-coupling-vt282101.html
http://www.honda-tech.com/showthread.php?t=2770604
http://www.2carpros.com/forum/2003-honda-accord--cannot-decouple-the-o2-sensor-coupling-vt282101.html
http://www.honda-tech.com/showthread.php?t=2770604