[ferreras]

Hi, everybody

Thanks for the replies that you send me about my header problem. Everybody is telling me that maybee is the O2 sensor. If it that, can it be fixed to turn off the CHECK ENGINE light.....how?

 

[Sherb]

You can turn it off right now and find out what the real problem is:
http://www.sentra.net/tech/ecu.php?

 

[nissanracer805]

yeah, in the process of resetting the ECU, it will tell u the code, take that code and check sentra.net...........how long has the car had the engine light on? because if u know nothing is wrong with it, the light should come off after about 25 time u start the car..

 

[myoung]

Hi, everybody

Thanks for the replies that you send me about my header problem. Everybody is telling me that maybee is the O2 sensor. If it that, can it be fixed to turn off the CHECK ENGINE light.....how?

Did you relocate the O2 sensor?