Heavy-Duty Tech Tip: Detroit DD16 Engine Brake Solenoid Troubleshooting

June 5, 2026

This Heavy-Duty Tech Tip demonstrates how to diagnose engine brake solenoid issues on Detroit engines, including common symptoms, key diagnostic indicators, and scan tool testing procedures. Want to learn more? […]

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CAN FD Compatibility: Adapters, Firmware, and Scan Tool Limitations Tech Tip

January 5, 2026

This tech tip explains how CAN FD systems affect scan tool communication, why some older scan tools require an adapter and firmware updates, and what happens when those updates aren’t […]

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Load Testing Tech Tip

June 4, 2025

Learn how to properly test a battery: ensure it’s fully charged before performing a load test. A discharged battery will always fail, but with the right technique, you can accurately […]

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How To Calculate Fuel Volume Tech Tip

May 6, 2025

Matt Buca shares a quick diagnostic strategy from our new GM diagnostics course. Learn how to group coolant temp, intake air temp, and ambient air temp sensors on your scan […]

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Ford F-150 and Explorer Hybrid Diagnostics Tech Tip

April 7, 2025

Working on the F-150 Explorer Hybrid? You’ll need the right tools to safely test the three-phase traction motor, like a milliohm meter, a scope isolator, and a megaohmmeter. Plus, don’t […]

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Electrical Fundamentals Tech Tip

March 10, 2025

In this new tech tip, Larry Cardell from AVI shares a faster way to diagnose two and three wire sensors using a throttle position sensor. Learn how to quickly verify […]

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Tesla Diagnostics Fundamentals Tech Tip

February 11, 2025

In this new tech tip AVI’s Training Director, Tom Rayk, walks you through how to access Tesla’s Service Mode for diagnostics and repairs.

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CAN Networking Diagnostics [Quick Quiz]

October 14, 2024

How well do you know CAN Networking Diagnostics? Take this quick quiz and see!  

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CAN Networking Diagnostics Tech Tip

In this Tech Tip, instructor Jerry Stewart demonstrates how older scan tools may require a CAN FD adapter and a firmware update to communicate with newer vehicle systems. Jerry walks […]

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Complete Fuel Systems Diagnostics [Quick Quiz]

June 11, 2024

How well do you know fuel systems? Take this quick quiz and see!  

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Complete Fuel Systems Diagnostics Tech Tip

In this tech tip, we advice on how to extend the life of your vehicle’s fuel pump.  

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Chrysler MultiAir [Quick Quiz]

May 9, 2024

How well do you know Chrysler’s MultiAir Engine? Take this quick quiz and see!  

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Chrysler MultiAir Tech Tip

In this Tech Tip, training director Tom Rayk gives a tip on servicing the brick on the Multiair. Click here to view the full course!

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Millennial Perspective: What I Want From an Auto Repair Shop [Quick Quiz]

April 8, 2024

How well do you know what millennials want from an auto repair shop?  Take this quick quiz and see!    

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Millennial Perspective: What I Want From an Auto Repair Shop Tech Tip

In this Tech Tip, Sara Fraser gives a tip as to why millennial customers might not be visiting your shop. Click here to view the full course!

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Electrical A/C System Testing Tech Tip

March 11, 2024

In this Tech Tip AVI Training Director, Tom Rayk reviews how to save time and effort when working with OEM refrigerant

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Ford Diagnostic Strategies Tech Tip

February 13, 2024

In this Tech Tip Instructor Jerry Stewart gives us a look at part of the process involved in replacing phasers.

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Ford Diagnostic Strategies [Quick Quiz]

How well do you know Ford advanced diagnostic strategies?  Take this quick quiz and see!    

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ASE 101 Test Tips- A1 Thermostats

January 24, 2024

  A hot engine is crucial for two reasons: burning off emissions and entering “closed loop” for optimal fuel delivery, a function achieved by the thermostat. The thermostat itself is […]

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ASE 101 Test Tips- A7 Compressor

January 23, 2024

Automotive compressors come in several types, each with its own operational characteristics and applications. 

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ASE 101 Test Tips- A8 Fuel Injectors

January 22, 2024

Which testing method is best for finding a clogged injector? Ohms testing, noid light test, flow test, pulse width modulation test?

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ASE A5 Master Cylinder Bench Bleeding

January 21, 2024

What is the most likely cause of a brake pedal falling to the floor while the vehicle is stopped? A leaking master cylinder primary seal?

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Electrical Anomalies Tech Tip

January 9, 2024

In this tech tip from the AVI program “Electrical Anomalies”, Instructor Dave Hobbs gives viewers a scenario on why a stuck relay might occur.

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Dodge Cummins 6.7L Update

December 11, 2023

In this tech tip from the AVI program “Cummins 6.7L Update”, Instructor Tom Rayk gives viewers some great tips on servicing Cummins engine. 

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Spreading Holiday Cheer: ‘The Group’ Launches Annual Toys for Tots Drive

December 1, 2023

Over $4 Million Raised, Thousands of Toys Donated to Date For the 12th consecutive year, participating members of the Automotive Parts Services Group (The Group) are collecting toys and monetary […]

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New Release: ASE 101 Test Tips

November 9, 2023

Welcome to ASE 101 Test Tips! These series of videos have been designed to help you sharpen your skills before taking your ASE certification exam. These test tips will cover […]

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Alignment Angles [Quick Quiz]

October 16, 2023

How well do you know alignment? Take this quick quiz and see!    

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Alignment Pre-Inspection Tech Tip

In this tech tip from the AVI program “Alignment Angles”, Instructor John Gardner shows us why Pre-Alignment Inspections are so important. 

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AVI Wins Prestigious Motor Top 20 Award

September 20, 2023

The Group Training Academy Academy powered by AVI is proud to announce that Automotive Video Innovations, Inc. (AVI) has been recognized as one of the winners of the 2023 MOTOR […]

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Fluke Proving Unit Tech Tip

July 3, 2023

In this tech tip from the AVI program “Hybrid and EV Tools”, AVI Director of Training Tom Rayk shows you the importance of making the Fluke Proving Unit part of […]

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Hybrid and EV Tools [Quick Quiz]

Servicing HEVs requires some specialized tools.  Do you know which tools are needed?  Do you know how to use them? Take this quick quiz and see!  

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Bad Connections PHEV and BEV Won’t Charge [Quick Quiz]

May 30, 2023

How well do you know your PHEV and BEV J1772 EVSE Diagnostics?  Take this quick quiz and see!  

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DC-DC Inverter Identification Tech Tip

In this tech tip from the AVI program “Bad Connections PHEV and BEV Won’t Charge”, Delphi Instructor Dave  Hobbs shows a simple identification method for spotting a key component found […]

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How NOT to Blow Up Your Scan Tool Tech Tip

In this tech tip from the AVI program “Bad Connections PHEV and BEV Won’t Charge”, Delphi Instructor Dave  Hobbs explains how the USB connector on your computer might blow up […]

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NOx, NOx, Who’s There? Controlling NOx & Hydrocarbon Emissions Tech Tip

May 4, 2023

In this tech tip from the AVI program “NOx, NOx, Who’s There? Controlling NOx & Hydrocarbon Emissions”, AVI instructor Vince Manship gives you some clues on what to look for […]

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