O2 sensor 2014 Hyundai Santa Fe Sport

2014 Hyundai Santa Fe Sport, 4 cylinder, O2 Oxygen sensor. Bank 1 sensor 2, downstream O2 sensor. Code P0140, P0036. How to replace the sensor. Couldn’t find any videos on it, so made 1. I am not a mechanic or a computer/phone guy. I have learned a lot from Youtube and if I can help people out cool. If you have any other tips on this write them in, and help some other folks out.