On a 2000 Mercury Mountaineer 02 sensor circuit bank 2 sensor 2 where is it located?

Question

On a 2000 Mercury Mountaineer 5.0L 02 sensor circuit bank 2 sensor 2 where is it located on motor? I got the engine code P0156

Answer 1

Hi there,

The driver side of the truck is bank 2. Sensor 2 is the O2 sensor located behind the catalytic converter on that side of the engine

Answer 2

P0156 Mercury Code - Heated Oxygen Sensor Circuit Malfunction Bank 2 Sensor 2
Read more: https://www.autocodes.com/p0156_mercury.html