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			Replacing the Upstream o2 Sensor, 2015 Chevy Sonic 1.8 Liter Engine - had a P0420 Scanner Code
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I realize that the code I show in here could be any number of issues, but I felt that, for me, it was cheap and easy enough to take a shot and see if my issue was the upstream o2 sensor. The sensor unscrews to the left and tightens to the right. I am putting this because I didn't show me fighting with it to get it off. The pb blaster (or any lubricant) will smoke on a hot engine so use at your own risk.
Buy the items here:
Amrxuts 213-4699 Upstream Oxygen Sensor for 2012-2018 Chevrolet Cruze Sonic 1.8L L4 55572215 - https://amzn.to/3COWyEJ
TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket - https://amzn.to/3Zq3jW9
I used an older ratchet similar in style to this one - https://amzn.to/49bSHgK
I used an older longer sized ratchet extension similar to the one in this kit - https://amzn.to/3Vi9RDY
PB Blaster - https://amzn.to/3CRx6hF
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