ScannerDanner Premium is now available from my website here
https://www.scannerdanner.com/join-sc... The following ignition system tests are covered:
1. control testing with a test light and scope
2. direction based testing
3. how to identify opens and shorts in an ignition coil circuit
4. how to identify a faulty ignition module or igniter
5. how to identify a bad PCM driver
6. coil current ramping basics This channel is dedicated to training both the do it yourself mechanic and the professional technician. It does not matter your level of experience, I can teach you to troubleshoot electrical and electronic systems of both cars and trucks, gasoline and diesel. The information I cover is focused on universal concepts, that apply to all systems, in all model years. It is even applicable to other non automotive related systems.
Some basic electrical knowledge is helpful but not necessary.

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.