[nismo_pilot]

Originally Posted by Andrewh

If it has dual exhaust, bank one is the passenger side if the engine was mounted normal. second one is after the cat. I only know this about the 6 cylinder nissan's, so can't be sure on whatever the 2.0 is.

lmao there are only two 6-cyl sentras in existence right now, and only a few more that have dual exhaust, on the 2.0 there should only be 2 o2 sensors, its the qg18 that has four i believe, either way bank one is on the header