My check engine light is and and wont turn off. It says my O2 sensor is bad, so I changed it then it sadi the next one was bad and so fourth until I changed all three os sensors on my truck. I unplugged the battery over night to reset the computer and still the light is on. After reseting the computer, putting all new o2 sensors in the truck, the computer still say the o2 sensor is bad. Ive even changed out the new sensors with different new sensors just to make sure those weren't faulty. Is there some other part that is sending up that code that I could change?
have the same problem?
Thursday, October 22nd, 2009 AT 7:55 PM