https://stream.echo6.co/videos/watch/0a99111f-6cbc-4290-9268-615338ab119a The main purpose of this type of testing, is for accuracy and speed in verifying that no opens or shorts exist in the cam sensor signal wire. The procedure shown in this video can be applied to any pull-up design hall effect signal circuit. For more on pull-up and pull-down signal circuits, refer to Section 2 in my book. Other names for this type of testing: hall effect bypass test, switch input bypass test, pull up design hall effect bypass test, Tools used: Scan Tool, Incandescent test light, GM 3400 V6 Camshaft Position Sensor Hall Effect Bypass Test. Related videos Infinity Q45 crank sensor bypass test https://youtu.be/Ht12mWdrNbU Lexus Igniter bypass test https://youtu.be/VG3EZJlyjl8 How to test a cam sensor circuit - a free ScannerDanner Premium video (week 2 part 10) https://youtu.be/kRnq8uuUGOg Playlists: Bypass Testing https://www.youtube.com/playlist?list=PLAFYVCyenqcqEXfxOX GJWbDDg49zvj6Yn (Chapter 2) Switch Inputs, digital signals, module communication, hall effect testing https://www.youtube.com/playlist?list=PL3EF7B78BEDFA6101 (Chapter 21) Ignition inputs, cam and crank https://www.youtube.com/playlist?list=PLAFYVCyenqcqEN41aYznWn9Nfhy1PiMjo 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. Mon, 04 May 2026 01:28:29 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/0a99111f-6cbc-4290-9268-615338ab119a 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.