Latest Snap-on News
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Learn when and why Hyundai multi‑function camera recalibration is required, how SPTAC works, and how Snap‑on tools and SUN EZ‑ADAS recalibration system assists to complete ADAS work safely and in‑house.
Learn how to diagnose EVAP leaks accurately using DMTL pump run tests, smoke testing and hydrocarbon sniffers, featuring a real‑world case study.
Clutch replacements on vehicles equipped with an Automated Manual Transmission (AMT) demand more than mechanical skill. On the Renault Megane IV (2016+), completing the repair requires a series of electronic adaptations to ensure the clutch, actuator and gearbox control systems work together correctly. With newly added AMT Special Functions and Actuator Tests in Snap-on® Diagnostic Software, you can finish the repair properly.
Modern body electrical systems no longer resemble the simple switched circuits technicians grew up diagnosing. Windows, mirrors, wipers and lighting functions are now controlled by multiple modules communicating across vehicle networks. Understanding how these systems operate and how to approach them diagnostically, is essential for reducing diagnostic time and avoiding unnecessary component replacement.
Cooling system faults following routine repairs are an increasingly common cause of repeat workshop visits on modern VAG vehicles. Water pump replacement, thermostat work and timing belt service can all introduce air into the cooling system, particularly on engines with a cambelt-driven water pump.
Dual-clutch transmissions used throughout Volkswagen Audi Group vehicles are renowned for rapid shifts and refined drivability, but behind that smooth performance is a complex combination of high-pressure hydraulics, a mechatronics unit and precision clutch control.
Selective Catalytic Reduction (SCR) systems are critical for modern diesel vehicles to meet strict emission standards. With the latest Snap-on® Diagnostic Software release, technicians now have access to new special functions for Mercedes diesel vehicles (2017 onwards) equipped with AdBlue®. This article explores how the SCR system operates, common causes for SCR issues, and demonstrates practical workflows using real-world examples to diagnose and repair SCR issues.
Most vehicles need a scan tool to perform even the simplest of maintenance functions like: oil reminder resets, placing the parking brake into service mode, battery resets and TPMS resets, to name a few.
In this Technical Focus article, we will look at how a scan tool is an integral part of the process to ensure you can remain productive in the bay.
Gasoline Particulate Filters (GPF), also known as Otto Particulate Filters (OPF) or Petrol Particulate Filters (PPF), are essential components in modern petrol engines. They capture fine particulates and soot before they can escape through the exhaust system.
In this Technical Focus Article, learn how to understand and diagnose Diesel Particulate Filter (DPF) systems in modern diesel vehicles. Explore DPF history, regeneration strategies, diagnostic procedures, and the impact of SCR and AdBlue® systems. Proper diagnosis and sensor validation are key to safe regenerations, preventing costly repairs, and maintaining emissions compliance.
Snap-on Technical Focus Articles
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Technical and product advice from Snap-on helping you with vehicle diagnostics, repairs, wheel alignment and more.
Most vehicles need a scan tool to perform even the simplest of maintenance functions like: oil reminder resets, placing the parking brake into service mode, battery resets and TPMS resets, to name a few.
In this Technical Focus article, we will look at how a scan tool is an integral part of the process to ensure you can remain productive in the bay.
Uncover the crucial steps for testing a vacuum operated solenoid valve, essential for diagnosing and resolving turbocharger wastegate issues.
The increase in sensors and ECU’s built the foundation for the next generation of vehicles. All these new sensors make vehicle diagnosis and repair more complicated than ever. So here our Snap-on's tips for streamlining the diagnostic process
Snap-on Product Advice And Tips
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See what a Sun automated test lane can do for your workshop's productivity and profitability - especially with the addition of a wheel alignment system.
Looking for advice on how to change run-flat tyres on a vehicle? Sun tyre changers are equipped for that - read on to find out more.
Learn tips and advice on how to utilise your Sun garage equipment from Snap-on within your workshop and deal with challenging tasks.
Snap-on Customer Testimonials
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See what Ian Durston of Ian Durston Motor Services in Walton, Somerset, felt after his purchase of a Prism wheel aligner with Snap-on.
Read why a Snap-on diagnostic platform has been integral to the operations of Swiss Valley Garage in Clevedon, near Bristol.
See how Snap-on project-managed the move of one Sun MOT bay and the installation of a second new one at a new facility for Ignition Motorsport in Newbury.