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Your hub for all of the latest information and technical advice for Snap-on diagnostic tools.

Snap-on News Releases

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Technical Focus: The Epic Quest for the Perfect Air to Fuel Ratio

In our latest Press Release, Snap-on® dives into the stoichiometric ratio which is the exact ratio between air and fuel at which complete combustion takes place. Learn about the stoichiometric air/fuel mixer and more in this release.

Repair Guidance Feature Added To Snap-on Pass Thru Assistant

Snap-on® announces its Pass Thru Assistant (PTA) has been enhanced by the addition of a repair guidance feature. Not only does the Pass Thru Assistant provide J2534 programming support, but it now also allows automotive repair and collision technicians to access a repair guidance specialist to get help with fixing complex problems to complete the repair in house.

Intro to Snap-on® Cloud

When it comes to diagnosing issues on modern vehicles, diagnostic tools play a crucial role in uncovering hidden complexities under the hood. This article explores Snap-on® Cloud Service, an integral feature on your tool when using the latest diagnostic software release. It transforms how technicians interact with customers and insurance companies to manage reports, images and diagnostic data.

Anti-lock Braking System (ABS) – Stop, in the Name of Safety

Learn about the benefits of the ABS System, ABS Limitations, ABS Diagnosis with trouble codes, and more in the latest Technical Focus article covering everything you need to know about the Anti-lock Braking System.


Snap-on Technical Focus Articles

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The Epic Quest for the Perfect Air to Fuel Ratio

The epic quest for the perfect A/F ratio continues today. It’s true the industry is so much closer year after year to achieving that consistent stoichiometric ratio. If I had to put a name on where we are in this quest, I would say we have achieved maintaining a well-balanced ratio.

Air/Fuel Ratio Sensor Test

Take the challenges out of diagnosing modern air/fuel ratio sensors by using this handy process in Snap-on scan tools with up-to-date diagnostic software.

Anti-Lock Braking System - Stop, in the Name of Safety

Learn about the benefits of the ABS System, ABS Limitations, ABS Diagnosis with trouble codes, and more in the latest Technical Focus article covering everything you need to know about the Anti-lock Braking System.