Ford Focus Oxygen Sensor Replace/Remove

I Have A 2017 Ford Focus And We’ve Had Our History, Replaced A Clutch, Catalytic Converter, And Other Things. I Truly Love This Car, But...

Basically As The Subject Says, I Was Getting A P0131(i Think) That Indicates A Possible Faulty 02 Sensor. I Replaced It With A New One And...

My Check Engine Light Came On The Code Was P2274, I Was Told It Was An Oxygen Sensor That Needed Replacing So I Bought One At Auto Zone And...

My Car Is Idlling Rough When It Starts And Even When I Press On The Gas I Have Replaced The Front O2 Sensor But I Was Told That It Has A...