How to test for a shorted ignition coil (Honda Distributor)

Описание: In this video I will show you how to troubleshoot a no start condition on a Honda. The problem with this car was a shorted ignition coil.

Engine Performance Diagnostics chapter 22

Symptoms
no start (cranks normally)
no spark
good injector pulse and fuel pressure

Fix
replace shorted ignition coil

Tests shown
how to use the key on engine off check engine light as a guide
how to test for spark
how to check for injector pulse with a basic test light
how to verify cam and crank sensor signals to the ECU

Tools used
lab scope
inductive low amp probe
backprobing tools
incandescent test light

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

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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.
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