Ultra gauge Blue review

so I bought this thing to check the CEL light and to know at all times what's going on. It works well and has some cool features such as multiple screens to customize as much as you want, and gauges for the manufacturer of your vehicle. Can do it in graph, analog, or digital. It can also be customized to tell you alerts set to your configuration. It will also tell you what's wrong with your ride, and then take you to a web page to explain it in full detail. Just a couple of screen shots. You can also download other users configurations and gauge setups via the app.

 

So has anyone compared this to the scan gauge?

Does it give an accurate trans temp? Your pic says -40?

 

Is it true that two engines are available in the 2018 Tundra including a 4.6-liter V-8 rated at 310 hp and 327 lb-ft of torque, and a 5.7-liter V-8 with 381 hp and 401 lb-ft. A six-speed automatic transmission is the only gearbox.