if there is a problem like O2 sensor misfunction,

the check engin light can be turned off without fixing the problem, but DMV still can detect the error code or the problem, and the car will not pass the test.

所有跟帖： 

• IF the check engine light does not come back on -iammadaboutu- ♂ (95 bytes) () 02/11/2009 postreply 08:19:14