THe previous owner welded the o2 sensor onto the cat of my 95 Maxima. where is the o2 supposed to be??? Is this the year maxima where the 02 is positioned after the ca?? if so , can i still buy a cat that has the input for the o2 sensor or will this prolong my mileage problems?
thanks.


Magnaflow

bosal

 

ok i checked the faq and it says

1995 - ... Rear oxygen sensor in cat...


1997 – Re... Rear oxygen sensor moved behind cat to b-pipe, B-pipe made longer....


So case closed.

 

If you answered your own question, is there a point to this thread ???

 

FWIW there is no such thing as a bank 3 O2 sensor, not on the Maxima, not on any V6. Not on most any configuration.

 

Maybe a 'W 12' .... but that's the only app I can think of.