04 explorer code P0158 o2 sensor bank 2 sensor 2 location

[aimeagle21]

Hello, my check engine light came on the other day. I hooked my code reader up and it is showing an o2 sensor problem. Bank2 sensor2. My question is which sensor is bank2 sensor2 ? I have looked for diagrams on the internet but cannot find any. If you know which sensor this is I would appreciate your help. I called two different parts stores and they both told me different positions for the sensor. My explorer is a 4.0 flex fuel motor.

 

[Merc02]

here are a couple of sites that cover the question:
http://www.aa1car.com/library/o2sensor.htm
http://www.2carpros.com/forum/o2-sensor-heater-circuit-malfunction-bank-2-sensor-2-vt57029.html

From what I read, I concluded that Bank2 sensor2 is on the downstream driver's side. See if you get to the same conclusion.