YACT: Pathfinder OBD-II codes

[AStar617]

What do the generic OBD-II codes for "Bank X, Sensor Y" (x/y are digits) correlate to in terms of O2 sensor placement on a '96 Pathfinder? IIRC, my truck should have a left/right front sensor, and left/right rear. No service manual currently handy.

I assume a QX4 or any other similarly-engined Nissan-built vehicle will be close enough.

TIA...