Review on 🔧 2021 Elite LAUNCH X431 PROSV 4.0 Bi-Directional Automotive Tools - Full System AutoAuth for FCA SGW OBD2 Scanner with 31 Reset, Key IMMO Program, ECU Coding Active Test, and Variant Coding - Free Update by Ron Coleman

Oh my god, this might be one of the best purchases I've ever made. This is the most convenient diagnostic scanner. The interface is easy to navigate and the tool is responsive. I ran an ALL SYSTEMS DIAGNOSIS and found that the problem was a defective engine intake heater (the check engine light came on when I started the car). I cleaned the relay terminals and cleared the codes. Everything turned out fine. After driving my Dodge for a while, the engine suddenly died and the orange light came on. A full diagnostic of all modules on my 2014 Dodge only took about 5 minutes. Much faster than the spx scanner I had. While I'm not a handyman, he's professional enough that I find this startup diagnostic tool can solve a lot of my problems as a mechanic. The downside is that he cannot sit. I can't hold on to the steering wheel, slippery. The tool is so good. I would highly recommend this X431 PROS V to everyone from newbie with no car knowledge to professional mechanic.