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I will be testing the Intake and Exhaust Camshaft Actuator Solenoid Valves in this video. The vehicle is a 2012 Buick Verano with a 2.4L Ecotec engine. These solenoids are high failure items on this particular engine.
Engine Performance Diagnostics chapter 3
Topics discussed
- check engine light
- P0010 (P0011, P0013, P0014 are related codes)
- replace faulty intake and exhaust camshaft actuator solenoid valves
- how to identify circuit design using a voltmeter
- how to identify the control wire
- how to use a scan tool and command the solenoids on
- how to identify current flow is taking place
- how to measure resistance of the solenoids
- scan tool
- digital multimeter
- lab scope (not necessary to troubleshoot this problem but it helps)
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(Chapter 3) Transistors, Solenoids, Computer Controlled Output Testing
Related videos:
How to test cam/crank actuator solenoids (P0010, P0013) 2008 GM 2.4 L:
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How to test Intake Valve Control Solenoids (codes P0028, P0082) - Subaru:
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How to test a computer controlled solenoid (power/ground side identification):
{youtube}kQz3g4HIWgs|615|345|0{/youtube}
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For more information on this topic, I have written a “field manual” called Engine Performance Diagnostics which is available 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. 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!