Finding a misfire using AESwave’s uScope - weak ignition coil

Keeping it simple and affordable in this video, demonstrating how high-powered scanners and scopes aren’t always required to make a solid diagnosis! Be sure to check the links below for more info about the uScope featured in this video. I also get to show the value of Mode $06 on Fords, which is part of Global OBDII and accessible with many cheaper scan tools.

Engine Performance Diagnostics chapter 1 pages 13 - 15

Symptoms
check engine light (P1000, P0316, P0301)
misfire under load

Fix
replace the ignition coil

Tests shown
how to use Mode $06 data on a Ford to identify a misfiring cylinder
how to employ an AESwave uScope to identify an ignition misfire
how to use an incandescent test light to check for spark strength

Tools used
uScope Master Kit 1-channel automotive scope
http://www.aeswave.com/cart.php?m=aff...
OTC 3633 Mini Circuit Tester
https://www.jbtoolsales.com/otc-3633-...

Playlist
(Chapter 22) No Spark Troubleshooting, Ignition Coil & Module Testing
   • (Chapter 22) No Spark Troubleshooting...  

Related videos
Ford Taurus Cam Synchronizer Diagnosis and Replacement
   • Ford Taurus Cam Synchronizer Diagnosi...  
How to find a misfire with no trouble codes (uScope)
   • How to find a misfire with no trouble...  
Ignition testing with a scope (Secondary Waveforms) - open plug wire
   • Ignition testing with a scope (Second...  
Secondary Ignition Waveforms (common faults)
   • Secondary Ignition Waveforms (common ...  
How to determine which cylinder is misfiring (cylinder drop test)
   • How to determine which cylinder is mi...  

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.