In the second course of this two-part series, Dorman Training Center instructor Pete Meier will show you how any driveability concern can be broken down and isolated into one of four possible scenarios. Once the general fault is isolated, it then becomes a simple matter of performing high-level testing using the scan tool, DVOM or scope to finally nail down the cause of the concern. Using the techniques and information Pete presents will help you increase your efficiency in diagnosing driveability customer concerns, with or without a related DTC (Diagnostic Trouble Code), and reduce the comebacks generated by improper diagnostic conclusions.

Join Dorman Training Center instructor Pete Meier for an informative session on A/C performance testing. In this course, develop a better understanding of A/C performance testing methods.

In this course, Dorman Training Center instructor Pete Meier shows you how to put your scope to work on an everyday basis. This course also covers testing for relative compression, battery/starting/charging system issues, brushed/brushless fuel pumps, and more.

In this two-hour webinar, Dorman Training Center instructor Ken Zanders explains proper procedures for recovering, evacuating, recharging and recycling A/C system refrigerant.

In this course, Dorman Training Center instructor Josh Weaver demonstrates expert strategies for effective diagnosis and repairs. This seminar only covers advanced methods and is not intended for beginners.

In part two of this series, Dorman Training Center instructor Pete Meier teaches voltage drop testing and how to perform effective tests on a sample circuit.

Join Dorman Training Center instructor Pete Meier as he teaches you how to take on electrical faults. Learn what you don’t know about voltage, current and resistance and how they interact, and see how to use your digital voltmeter in ways you may have never thought of before.

In this two-part webinar (that can be viewed together or independently), Dorman Training Center instructor Pete Meier will share the three steps to success when faced with a driveability concern.

Join Dorman Training Center instructor Ken Zanders for a dive into The Autel Scan Tool. This webinar will be the first of several sessions on the Autel Scan Tool. The overall goal is to make the user more aware of the various testing techniques this tool has to offer.

Dorman Training Center Instructor Josh Weaver covers the modern fuel system. Learn the evolution of fuel delivery from returnless systems through today's high-pressure gasoline direct injection systems.

Join Dorman Training Center instructor Josh Weaver and take your driveability diagnostic skills to the next level. Josh will go over real-world case studies using an eight-step diagnostic plan you can duplicate to determine whether an issue is mechanical, ignition or air/fuel related, all while on the test drive.

Join Dorman Training Center instructor Ken Zanders for a dive into misfire analysis using a detailed procedure to investigate engine mechanical, fuel and ignition systems.

If you regularly use a high-end scan tool, odds are excellent it has a scope function, whether you use it or not. If you’re not, join instructor Pete Meier in this introduction to lab scope functions.

In this webinar, the information and diagnostic steps will dig deeper into the A/F sensor, how to test and what to look for. It is highly recommended that you attend Part I to obtain the big picture of this diagnostic process as this webinar is a continuation of the concepts provided in Part I with emphasis on Toyota, Honda and Nissan Products.

This webinar will be an in-depth and by-the-numbers approach to performing A/F ratio sensor diagnostics. We will provide information allowing you to understand the A/F ratio sensor and be comfortable diagnosing it.

Is your expensive scan tool being used just for reading and clearing codes? Are you sure you are truly unlocking its true diagnostic potential and are you taking advantage of everything the tool could be doing for you? Join Dorman instructor Ken Zanders for this webinar and find out!

Dorman instructor Pete Meier will give you a 3-hour lesson on how to use the digital storage oscilloscope, or labscope, to efficiently and accurately diagnose a multitude of common vehicle problems. Learn how to use the scope to test electrical components, and diagnose engine concerns, and more!

Troubleshooting electrical faults is one weakness most technicians share. Join Dorman Training Director Jerry “G” Truglia for this 3-hour webinar on the art of electrical system diagnosis! This webinar will help you become more comfortable when faced with electrical system faults.

Dorman instructor Ken Zanders is a master when it comes to diagnosing problems with bus networks of all types. In this 3-hour webinar, he'll show you the bus essentials with a focus on CAN (Controller Area Network) operation, common problems and how to diagnose and correct them.