I located the Front Right O2 sensor (the one closest to the firewall) but I cannot find the socket to disconnect. I followed the wire but then it disappears into some fourth dimension and I cannot find it. I searched the forum but no luck. Can someone show a picture or tell me where it is. thanks.

 

the year of your car would help, also is it cali spec???

 

Sorry I am a newb. I have a 1997 Maxima.

 

Can anybody help please. My cars is on jacks and ready to go. I believe it is a socket on the left side of the headers but I not sure. Can anybody verify this. Any help will be much appreciated.

 

Keep following the wire... the connector will look like this: http://www.automedicsupply.com/showp...nsor=250-23090

 

The connector may be at the front of the engine just behind the radiator, to the right of where the dipstick is... I know on my Calif-spec 99, 3 out of the 4 O2 sensor connectors are all in that same spot...

 

its right on top of the down pipe when it bends down there and youll see something sticking out with a wire.