2011-2019 Ford Fiesta P0054 O2 Sensor Downstream Replacement How To

This video demonstrates how to replace the downstream O2 sensor on the 2011-2019 Ford Fiesta. Check engine light came on with code P0054 "HO2S Heater Resistance Bank 1 Sensor 2" which is saying the downstream (after the catalytic converter) O2 sensor has an issue. O2 sensor was purchased from Amazon and I will include a link below I will also include links to the upstream O2 sensor if needed along with some of the other products and tools used in the video to help you with this procedure. Motorcraft Downstream (After Catalytic Converter) O2 Sensor: https://amzn.to/46L79wt Motorcraft Upstream With 4 Pin Connector (Before Catalytic Converter) O2 Sensor: https://amzn.to/4rky0Xz Motorcraft Upstream With 6 Pin Connector (Before Catalytic Converter) O2 Sensor: https://amzn.to/46LnCAF Motorcraft Downstream O2 Sensor (ST Model Only): https://amzn.to/4u3nlD8 Motorcraft Upstream O2 Sensor (ST Model Only): https://amzn.to/4sl11Ds Penetrant Oil: https://amzn.to/4u6WmXj 7/8" Wrench: https://amzn.to/4rPBCSl O2 Sensor Socket (Shallow): https://amzn.to/3PjGUah O2 Sensor Socket (Deep): https://amzn.to/4lmvOxl O2 Sensor Thread Chaser (If Needed): https://amzn.to/409ACfT 3/8" Flexhead Ratchet: https://amzn.to/40LMm8m Anti-Sieze: https://amzn.to/47gYrpP Code Reader: https://amzn.to/4reIszW Rechargeable Mechanics Flashlight: https://amzn.to/4bpYFgJ Floor Jack: https://amzn.to/4b79UcR Jack Stands: https://amzn.to/46FAoRo Wheel Chocks: https://amzn.to/4udSmEC #ford #fiesta #o2sensor #carmaintenance #carrepair #fordfiesta #fordfiestast #savemoney #diy