Hi, I have a 2000 Nissan Maxima GLE. I just installed OBX v2 headers, test pipe, and stainless cat-back.
I bought an o2 sim for the secondaries and tried extending the primaries. First the solder wouldn't stick to the silver o2 wire. At the same time the copper/silver wires didn't look like they wanted solder together very well. Then I tried crimping the wires and that didn't work very well either.
I figure with 145,000 miles it's due for new ones anyway. I found these Federal spec o2 sensors made for upstream. I'm curious if they would work on this California spec 2000 Maxima for both front and back bank primaries. They are supposedly 76" in length which would remove all the headaches if it is compatible. BOSCH Part # 13504
https://www.rockauto.com/dbphp/x,catalo ... 13504.html
Anyone know if that is compatible for the upstream cali spec sensors?
