2025 LAUNCH X431 Pro Dyno All-in-one Diagnostic scan Tool for All Cars, ECU Coding Bi-Directional Control 38+ Services Full System OBD2 Scanner, CANFD DOIP, AutoAuth FCA SGW, 2 Years Free Update

I’ve used many different brands of scan tools and this one has the most bang for buck. The user interface is easy to understand, quick, and has many functions. With they system scan it does a good job discovering what is and isn’t equipped on the vehicle and can provide the trouble codes from there. I enjoy that fact that I can save the vehicles health report and quickly pull it up with easy to read faults. I have tried the FCA auto auto and the scan tool works well with it. In the future I would like to expand its capability and purchase the oscilloscope. Overall it’s a powerful and versatile scanner.

I checked the ads for many professional car diagnostic scanners on the Amazon. After careful analysis, I found out that this is the latest version released.As described in the ad, it can support the latest 2024 models. I've been a professional machinist for almost 10 years now :-), and I've used every professional grade scan tool you can think of, Snap-on,MATCO, Autel, etc., and I think this DYNO has the most wide range of compatibility. This new x431 pro dyno is packed with features! Does everything I need it to do and more! The operation is fast and stable, and the interface is clear. The VIN code can be automatically recognized when connected to the car, and the corresponding vehicle model diagnostic menu page can be easily located. This smart puppy has improved my work efficiency more than a little bit :-)

Device working great! Arrived with all the accessories needed and on time! The best of all the quality of package! You cann tell they do care about the product to get safe to you! 100/10!

As a professional technician that owns a shop, I have found that no one Scan Tool is the end all and be all, every on has pro and cons.That is why we have over 10 different tools, where one may fail another may work.The Launch is a great tool for interfacing on all brands, but has a few features on the European vehicles others do not have.It is a great tool to have for hobbyist or professional.

I wanted to spend some time with this tool before leaving a review. It turns out, I'm even more impressed with this tool than when I bought it.The Launch x431 PRO DYNO is an OEM level scan tool that is capable of doing most of the things that OEM level scan tools can do, for THOUSANDS of dollars less.This tool starts up quickly (not starting quickly is one of my pet-peeves, and this one is awesome), it is easy to navigate, has quick reset functions like SAS, EPB, Oil Life, Etc.. But it also can do so many other things.This may not be the best scan-tool for the novice, but it is easy to learn to use and understand so the curve is not so steep.If you are looking for a new go-to tool, take a good look at this thing!

The media could not be loaded. Great value! So many features great for any skill level from DYI to Pro. Great size for quick scans with bi-directional control making diagnosing issues a breeze.Plus the add-ons for future use just a great all around package.

Recently, I ponied up the extra money for this dyno version updating from old x431 v pro, because I was intrigued by the diagnostics database feature & dbscar vii vci adapter that is supposed to diagnosis of the latest cars using CAN-FD or DOIP communication protocols, & the car models covered are no longer limited. Seems like it has got pretty much everything that ticks all the boxes I needed on foreign stuff for most things, & it's pretty durable, I let friends & family use it often.

I have used scan tools in the past but this thing is wow,I have used it for the past month, but his scanner has helped me diagnose and fix so many issues that I was unable to see using my other scan tool.Initially when I got it I had to register it and update the software it took a bit of time for the update but after that update I had access to so many features.Will update once I start todo ecm flashing, still getting that sorted out.