https://stream.echo6.co/videos/watch/e0e5760d-79f2-4eb3-aeb9-67031ceab484 This is a preview I put together of my Chapter 5 lectures available on ScannerDanner Premium. For anyone interested in joining my class at Rosedale Technical College, but cannot be there in person, I’ve created this channel for you. There is a 14-day free trial period so you will have plenty of time to review the content before making any financial commitment. On SD Premium you’ll find daily lectures that go hand-in-hand with my book (Engine Performance Diagnostics), playlists that mirror my class format, as well as exclusive case studies. Head over to ScannerDanner Premium for more information: https://www.youtube.com/channel/UCs2NZ_wQFDFvV0QOhoZgASA Engine Performance Diagnostics chapter 5 Topics discussed oxygen sensor waveform analysis using a scope and scan data, O2 fixed rich and fixed lean diagnostic strategies, using a five gas analyzer to test for failed O2 sensors, using an O2 signal bias voltage during diagnostics, O2 ground bias voltages, O2 heater circuit operation, catalytic converter oxygen storage testing, Playlist (Chapters 4 and 5) Fuel Trim and Oxygen Sensor Testing https://www.youtube.com/playlist?list=PLD2809EEC7BAAF989, Related videos What is Oxygen Sensor Bias Voltage? (an SD Premium video) https://youtu.be/4N40lBnA8sI, How to Test a Catalytic Converter (P0420 case study) https://youtu.be/vyVnhCIMDnw, How to identify a bad oxygen sensor (signal fixed rich) https://youtu.be/ClCuoi3JxEI, WARNING! Aftermarket Oxygen Sensors (Chrysler part 1) https://youtu.be/-lUYRqaYvYI, How to quickly test an oxygen sensor circuit (GM bias voltage) https://youtu.be/adkFTSoxM6Q, For more information on this topic, I have written a “field manual” called Engine Performance Diagnostics which is available at www.scannerdanner.com as an eBook or paper book. Want even more diagnostic training? Whether you are a DIY trying to fix your own car, someone looking to become an auto technician, or a current auto technician that wants to get more into diagnostics, subscribe to ScannerDanner Premium https://www.scannerdanner.com/join-scannerdanner-premium.html There is a 14 day free trial. On ScannerDanner Premium I will bring you right into my classroom at Rosedale Technical College. You will find page for page lectures taken right from my book as well as exclusive classroom type case studies. What is so special about these classroom case studies? I pull live problem vehicles directly into my classroom and we troubleshoot them in real time, using and applying the theory and testing procedures we learn during the classroom lectures. There is no better on-line training of how to troubleshoot automotive electrical and electronics systems anywhere! Disclaimer: Due to factors beyond the control of ScannerDanner LLC, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ScannerDanner LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ScannerDanner LLC recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of ScannerDanner LLC, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ScannerDanner LLC. Fri, 01 May 2026 08:19:31 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/e0e5760d-79f2-4eb3-aeb9-67031ceab484 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.