My 2011 5.0 Check engine light came on, and indicated a bad O2 sensor, Bank 2, sensor 1.

Are there any tricks to changing this?

Actually, it decided to snow last night, and it’s just warmed up to 35 degrees.

I was going to wait until this afternoon when it warms up a little hopefully.

I’ve heard a few stories about on some trucks people pulling the front tire off / etc to get at sensors, and I’m hoping somebody tells me no problem, 10 minutes with the right socket will have it out.��

It warmed up to almost 50 degrees.

I got on the web, looked up the sensor - $66.99, in stock.

I had a $10 Autozone coupon, so it cost me $56.99.

I then got a form to fill out for a $20 gift card for buying a Bosch sensor from Autozone.

It was kind of a pain to get to, as I had to tweak the heat shield a little to get my wrist past it.

Otherwise - not a bad chore.