96 Maxima O2 problems

Both of the upstream O2 sensors are setting error codes (unable to
obtain closed loop). I monitored the output of each one and they
appear to be functioning properly. Anyone else ever have this problem?

On Apr 15, 12:30 pm, "adupyours" <adjvick... (AT) yahoo (DOT) com> wrote:

Both of the upstream O2 sensors are setting error codes (unable to
obtain closed loop). I monitored the output of each one and they
appear to be functioning properly. Anyone else ever have this problem?

There is a recall on this (O2 Oxygen sensors). Dealers have to replace
the sensors, no charge.

On Apr 16, 12:32 am, "Cormagh" <cookl... (AT) yahoo (DOT) com> wrote:

There is a recall on this (O2 Oxygen sensors). Dealers have to replace
the sensors, no charge.

I tried this. I took it to the local Nissan stealership and they
checked the vin and it was not part of this "program". They then
quoted me 2 O2 sensors at $160.00 each before installation. They said
the ones in it were not factory, I dont know if this is true or not.
They also gave me the spuel about factory parts and how much better
they are...