Ford Explorer Bank 2 Sensor 1 P0151 Replacement Procedure

Replacement of the O2 sensor on a Ford Explorer Sport 2015. P0151, Bank 2 Sensor 1 location, removal and installation procedure. This video should be applicable for model years 2011-2019.

[@Irishtouchdown]

this video was so helpful. I would also add, use PB Blaster on the sensor threads to loosen it up.

[@jeffrobinson4841]

Howdy! In hindsight, would removal of the oil filter first made this job much simpler?

[@RoumellBautista]

Can you show/tell me where bank 1 sensor 1 is?

[@justinmurrey5729]

Description says bank 2 but you work on bank 1. Nothing major, just noting the discrepancy.

[@joeykilmer2563]

He's on bank 2, bank 1 is closest to the firewall.