Join Dorman Training Center instructor G. Truglia to learn about diagnostic tools, strategies, and processes for problematic vehicles, including aftermarket and OEM scan tools. This course covers parasitic draw, voltage drop, engine testing, compression testing, cylinder leak down, gas analysis, fuel flow testing, PCM strategies, code setting criteria, PID analysis and EVAP testing.

Learn from some of the automotive aftermarket industry’s top instructors as they present classes and answer questions on key topics including air-fuel sensor testing, electrical troubleshooting and diagnosing problem vehicles.

Wiring diagrams are road maps for vehicle electrical systems. Do you fully understand them, or do you just follow the lines from one box to another? Join Dorman Training Center instructor Pete Meier and learn how to incorporate the wiring diagram into your diagnostic process to solve electrical faults more efficiently.

This automotive training explains common ignition system structures, from old to new. Techs will learn the essentials of ignition system operation, diagnostic information, and repair tips for typical problems. The course also covers spark plugs, ignition wires, misfires, and current waveforms.

En este webinar con duración de dos horas, se enseñará como realizar un diagnóstico exitoso en los sistemas de alta tecnología actuales.

En este webinar con duración de dos horas, se enseñará como realizar un diagnóstico exitoso en los sistemas de alta tecnología actuales.

Get to know the eSCAN tool from Automotive Test Solutions (ATS) in this introductory course. Learn the fundamentals of your ATS eSCAN’s abilities while building confidence in your diagnostic abilities.

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 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.

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.

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.