HOW TO TROUBLESHOOT AN OXYGEN SENSOR.......Properly

In this one we go over troubleshooting a P0155 code. Bank 2 sensor 1 heater failure. Watch the entire vid as there are some interesting curve balls.

My Welding Equipment Everlast 255EXT Tig: https://amzn.to/2E9KOeV Miller 211 Mig (New Ver): https://amzn.to/2X3PzOH Optrel Panoramaxx 2.5 Helmet: https://amzn.to/2TVz5GB Camera Equipment Canon EOS M50 Mirrorless: https://amzn.to/2TO4U3W GoPro HERO Session: https://amzn.to/2UWGcOX ... https://www.youtube.com/watch?v=Oc0aJwIpsYM