How To Test Heated Oxygen Sensors(O2 Sensors) Without A Propane Torch

This video explains in detail how oxygen sensors work, how they're made, different types, troubleshooting tips for up to 4 pin sensors, and how to test oxygen(O2) sensors without using a propane torch if you have OBD P0 trouble codes indicating Oxygen Sensor problems. Enjoy! My "Automotive & Mechanical" video playlist:    • How to rule out a Spark Plug as your problem   **Help me make more videos by visiting the link below. All donations, big or small, would be greatly appreciated. Thank you! http://paypal.me/electronicsNmoreYT Bobby Tectalabyss: Thanks for your generous $7 donation! Jeff Barr: Thanks for your generous $25 donation! **For GREAT deals(Usually cheaper than EBAY) on other electronics, drones, automotive tools, household items, phone accessories, locksmith tools, & much more, please visit the link below and SAVE IT AS A BOOKMARK on your computer or smartphone to Banggood for future purchases. (Your purchase supports my channel!) Home Page: https://bit.ly/2COi2P0 Flash Deals: https://bit.ly/2HBu9oq *Try these money saving coupon codes: affiliate6 or aff7off or f8aaf1 or 781622 or 5719ed or elec* or ask if other codes are available! Thanks For Watching! **If you enjoy watching my videos, then be sure to SUBSCRIBE, POST LINKS to my videos on other websites & blogs, rate "THUMBS UP", and check out my video playlists. Doing so helps to ensure that many more videos will be uploaded to my YT channel in the future. (Views are absolutely essential to ensure this channel remains in an active state)**