How to test a fuel injector circuit with a noid light (a ScannerDanner Premium video)

This is a basic test that anyone can perform using a conventional test light. A noid light is nothing more than a light bulb designed to be plugged into a fuel injector harness connector. In this video we will discuss the following test results: - noid light flashes - noid light doesn't flash - noid light is lit all the time Engine Performance Diagnostics chapter 18 page 4 Tools used - injector noid light - incandescent test light - digital multimeter Playlist - (Chapters 17, 18 and 19) Fuel Injector Testing https://www.youtube.com/playlist?list=PLAFYVCyenqcoYm94zK0-EP0ICsGWj_ICs Related videos - How to test a fuel injector (open winding case study) Nissan https://youtu.be/mmRhcVkJdeQ - Stuck Open Fuel Injector (how to fix) https://youtu.be/jsl531-6q-A - A free ScannerDanner Premium video (Fuel Injector Testing Part 1) https://youtu.be/6vIcu3NVfcU - How to test a fuel injector circuit with basic tools (open control wire) https://youtu.be/kQUtAs-VrDY - How to test fuel pressure, injector pulse and spark with basic tools https://youtu.be/SUxagOAVS5M 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!

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Fuel Injector Testing: Noid Light vs Power Probe vs Test Light (Honda)
Want a free Big Dog50001 Automotive sticker? Send an email to bigdog50001@gmail.com with your address. Sorry, no international addresses. https://www.youtube.com/BigDog50001 (Please subscribe and check out my channel for more repair videos!). In this video I show you how I test the circuitry on an older Honda fuel injector using a noid light, a test light and a Power Probe. The vehicle shown in the video is a 2000 Honda Civic LX. These are not the only ways to test a fuel injector system. Please note: This is a conventional multi port fuel injector system that I am testing. It is NOT one of the newer Gasoline Direct Injection (GDI) systems that use much higher pressures and have the fuel injector inside the cylinder. Do not unplug a fuel injector on a system you are not familiar with, you can do severe engine damage. Misfires and fuel systems can be tricky to diagnose. If you are unsure about anything you might want to have a trusted mechanic diagnose it for you. Have something you would like to send to Big Dog50001? Send it here: Epidemic Entertainment P.O. Box 726 Cortaro, AZ 85652 Be careful when working on vehicles, it can be dangerous. Manufacturers change things from year to year and model to model. Don't rely solely on this or any video to teach you how to work on your vehicle. So be sure to work safe and invest in a proper repair manual before attempting any work on a vehicle. 2017 Epidemic Entertainment. All rights reserved.





How To Test Fuel Injectors with a Noid Light TUTORIAL
In this how to tutorial I show you how to use a noid light to troubleshoot and test your fuel injectors.





No Start, Engine Cranks Okay, Troubleshooting With Basic Tools (No Power to Injectors)
In this video I will show you how to test for spark, fuel pressure and injector pulse as well as how to test the engine main relay for proper operation. The vehicle is a 2005 Chevy Equinox with a 3.4L engine and the main relay (which supplies power to the fuel injectors) is not turning on. Engine Performance Diagnostics chapter 3 Symptoms - engine cranks normally but will not start Fix - repaired damaged wire going to the engine main relay Tests shown - how to test for spark and injector control using a test light - how to test fuel pressure - how to test the engine main relay - how to test a computer driver - how to locate an open wire in a harness - how to repair a broken wire - how to test a relay Tools used Visit my Amazon Store - https://www.amazon.com/shop/scannerdanner - uActivate Circuit Performance Tester https://www.aeswave.com/cart.php?m=affiliate_go&affiliateID=60df1b5cf6e5582 af6ff81c728f42d0d&go=https://www.aeswave.com/uActivate-p8975.html - uTest Advanced Terminal Test Kit https://www.aeswave.com/cart.php?m=affiliate_go&affiliateID=60df1b5cf6e5582 af6ff81c728f42d0d&go=https://www.aeswave.com/uTest-Advanced-Terminal-Test-K it-p9467.html Related videos - No start troubleshooting (fuel pressure, injector pulse, spark) - GM OBDI https://youtu.be/q40CPwcPlOE - No Start, No Spark, No Injector Pulse (faulty crank sensor) https://youtu.be/EBABtCi_YQ4 - No Start Diagnostics Training at RTC (a ScannerDanner Premium video) https://youtu.be/qjqRt2-wItQ - How to test fuel pressure, injector pulse and spark with basic tools - Honda https://youtu.be/SUxagOAVS5M 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!





Fuel Injector Testing with basic tools (noid light, test light)
This is Part 1 of a 4 part series on ScannerDanner Premium (Chapter 18 Fuel Injector Testing) Visit my website, www.scannerdanner.com for more about my eBook and lectures. Visit our school www.rosedaletech.org, to be part of my class in person. Visit http://www.youtube.com/channel/UCs2NZ_wQFDFvV0QOhoZgASA if you would like to be part of my on-line class. 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!




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