How to troubleshoot a no spark condition with a test light (Subaru)
154.3 هزار بار بازدید -
13 سال پیش
-
In this video I will
In this video I will show you how to troubleshoot a no spark condition on a Subaru. The testing methods shown can be applied to all systems, not just Subaru.
Symptoms:
- No start, no spark
Fix:
- replace faulty igniter
Testing methods shown:
- how to test an ignition coil for spark
- how to test for control of an ignition coil with a test light
- how to test the wiring harness from the ignition coil to the igniter
- how to test the igniter ground circuit
- how to test the computer control signals to the igniter
- how to verify cam and crank sensor signals
Tools used:
- Incandescent test light
- Graphing multi-meter (Vantage Mt2400)
Related videos:
- How to test for spark with a basic test light (control testing)
How to test an ignition coil/module w...
- How to test an ignition coil with basic tools
Subaru no spark diagnosis-control tes...
- ScannerDanner gets his butt kicked by an '88 F-150 (EEC-IV Ignition) 1988 Ford F150 EEC-IV , No Spark [Goo...
Playlist:
(Chapter 22) No Spark Troubleshooting, Ignition Coil & Module Testing
(Chapter 22) No Spark Troubleshooting...
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.
Symptoms:
- No start, no spark
Fix:
- replace faulty igniter
Testing methods shown:
- how to test an ignition coil for spark
- how to test for control of an ignition coil with a test light
- how to test the wiring harness from the ignition coil to the igniter
- how to test the igniter ground circuit
- how to test the computer control signals to the igniter
- how to verify cam and crank sensor signals
Tools used:
- Incandescent test light
- Graphing multi-meter (Vantage Mt2400)
Related videos:
- How to test for spark with a basic test light (control testing)
How to test an ignition coil/module w...
- How to test an ignition coil with basic tools
Subaru no spark diagnosis-control tes...
- ScannerDanner gets his butt kicked by an '88 F-150 (EEC-IV Ignition) 1988 Ford F150 EEC-IV , No Spark [Goo...
Playlist:
(Chapter 22) No Spark Troubleshooting, Ignition Coil & Module Testing
(Chapter 22) No Spark Troubleshooting...
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.
13 سال پیش
در تاریخ 1390/06/02 منتشر شده
است.
154,325
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