I have a 2005 Kia Spectra EX. The check engine light came on and the error codes read that both o2 sensors were bad. I replaced the battery because it was bad and checked the fuses to make sure it ws not a case that there was not enough current to the sensors. I've spoken to multiple professionals and they all say it is very unusual for both, or even one, o2 sensor to go bad in a 2005 car so, what could cause a false error code that reads that both o2 sensors are bad in a 2005 car?
have the same problem?
Tuesday, August 16th, 2011 AT 4:38 AM