I will show you how to troubleshoot the entire ignition system, including cam and crank signals, ECU to igniter control and igniter to ignition coil control using a simple test light. A follow up test will be done with a small single channel lab scope, showing yet another way to verify the same condition.

View More About This Video: 99 Honda Civic No Spark Diagnosis with a Test Light Add new comment

This is a common failure on the GM 2.2 Ecotec engine used in the Saturn Ion, Chevy Cavalier, Chevy Cobalt etc.

View More About This Video: 2004 Saturn Ion 2.2 misfire, no spark from one coil, bad ignition module Add new comment

This case study is perfect for anyone interested in the working details of Toyota/Lexus coil over plug ignition system, and the very similar three-wire designs used by many other manufacturers.

View More About This Video: Operation and testing coil over plug ignition (4 wire) - Toyota/Lexus Add new comment

This vehicle came in with a long history, a severe misfire complaint that two shops couldn’t fix, and lots of parts changing along the way.

View More About This Video: Honda Civic, misfire, stall, hard start, weak spark (bad igniter) 2 comments

In this video I will show you how to use simple, fast testing methods to determine diagnostic direction with a no start condition.

View More About This Video: 2002 Chevy Cavalier No Start (a direction based approach) 2 comments
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