Скачать с ютуб How to measure the current draw of your test light (Incandescent vs. LED) в хорошем качестве

How to measure the current draw of your test light (Incandescent vs. LED)

After my recent video covering a no crank condition on a Dodge Neon, I felt it was important to cover test light current draw, and why it’s important to understand. There’s a lot of confusion in the industry about ‘computer safe’ testing, incandescent and LED test lights, and I hope to provide some answers in this video. Engine Performance Diagnostics chapter 3 page 9 Topics discussed - measuring the current draw of a test light with a digital multimeter - comparing incandescent and LED test light current draw - why incandescent test lights work for bypass testing - how current draw relates to computer transistor drivers Tools used - digital multimeter - incandescent test light - LED test light Playlist - (Chapter 3) Transistors, Solenoids, Computer Controlled Output Testing    • (Chapter 3) Transistors, Solenoids, C...   Related videos -How to troubleshoot a starting system (bad ignition switch) - Dodge Neon    • How to troubleshoot a starting system...   - How to test a fuel injector circuit with a noid light (a ScannerDanner Premium video)    • How to test a fuel injector circuit w...   - How to test an ignition coil with a test light (Nissan C.O.P design)    • How to test an ignition coil with a t...   - Ignition coil-module test with test light (a ScannerDanner Premium video)    • Ignition coil-module test with test l...   - How to troubleshoot a no spark condition with a test light (Subaru)    • How to troubleshoot a no spark condit...   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-sc... 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.