Today you can get everything online like a wireless interface or can use any multitude of apps to read codes, logs or can monitor data worldwide around the world in different ways wide. Some of the dedicated scanners come in the market at down price. Like some scanners which are introduced and manufactured by Compare car hire.
The scanners that are manufactured by Uten UT850, it looks like a professional grading unit or you can see this in different shops and markets. Like any fragile tablet and smartphone, the scanner that is made in a bulky and big way by Uten. It means that every person can operate this scanner with patience. The Uten screen color shows evaluates this scanner as a person plugs this scanner into the car. It is not a touch screen scanner because it seems like it is well designed to be operated with the gloves on hand. Which means that the scanner will not work if a person has not put his gloves on hands.
Here is the question of how can you operate it?
if you want to operate the Uten scanner it is quite simple as you expected, just the thing you must do is press the I/M button and after this the scanner will read all the data of the car, after reading this data it will present you a very simple display of everything about the car and a state test would be checked by the emission. If a person will forget the password of the scanner and facing problem in it to operate it, it is so easy for the emission system to evaporate it. But you will see that there are no fire issues for the car like you extended the stay of your car at a shop for a long time and subsequent repair of it.
The exhaust gas recirculation system (EGRS) and heated catalytic converter will not support the Jetta diagnostic system onboard and it will be shown out on the board at a fine display.
How to resolve the issue?
if you want to resolve issue just go to the main menu and later select Diagnostics and after this when you start to sync the computer of your car with the scanner it will display you all the trouble codes.
It will show you all the trouble codes and indicate you all the problems which are in the evaporative emission system, the 2 main problems are P4200 and P0420, these both indicate that the catalytic converter is not working properly as we expected it to work.