Hi,

The SES light contnues to come on with a P0135B code even after the sensor has been replaced not once, but twice. What else could be causing this to occur. The clowns at the shop I took it to give up and said I need to take it to Nissan and have them look at it.

Thanks in advance for your input.

 

maybe they are replacing the wrong o2 sensor?



brandon

 

there is a tsb for that code. i got P0140 which is included too. i had 37k but they covered it under my extended warranty. they replaced 2 o2 sensors as well as a flash of the ecu. you can check out the tsb here