Customer Says: "Ford Needs PCM?!" ('16 F150 EcoBoost: P0137-P0141 Oxygen Sensor B1S2)

Owner drove his 2016 Ford F150 2.7L EcoBoost to PHAD from 4 hours away because his truck can't pass the NYS Emission Inspection! He has spent DAYS trying to figure out a persistent P0137 and P0141 codes for the Bank 2 Downstream Oxygen Sensor. He suspects an internal PCM problem, but wants a Professional Diagnosis performed. Let's dive in and see why this Ford is Fussing about the B1S2 Oxygen Sensor. Does this Ford REALLY need a PCM?? IVAN'S PICO WAVEFORMS: https://drive.google.com/drive/folder... TOPDON Phoenix Plus: https://www.amazon.com/dp/B091BQNR3S?... UY CHAN TS101 SOLDERING IRON: https://www.amazon.com/dp/B01MD12DYT?... ATD Tools 5513 Heavy-Duty TEST LIGHT: https://www.amazon.com/dp/B000M5ZWBA?... Enjoy! Ivan

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