Information of Scan Tools and the Codes lexia

For those who drive, they may find modern cars' computer systems so sensitive that the check engine light turns on much more frequently. That's why nissan consult 3  is a must for every  lexia driver.

Instead of taking your car to the local mechanics every time the check engine light pops on, it's much better for you to have your own scan tool at hand to reset the light or do some quick automotive diagnosis by yourself, which is a good method to save your time and money.
If you are willing to be a DIY repairer, the first step is to get some high quality and multi-function  GM Tech2 . Then you should get some knowledge so that you can understand the code displayed on the scan tools. As cars are equipped with OBD2 System, you'd better begin with OBD2 trouble codes.
All DTC'S are shown as 5 character alphanumeric codes and each character has a specific meaning.

Usually the first character indicates the area of the fault. P stands for power train computer and B for the body computer. The second character is a number that indicates whether the trouble code that follows is an OBD 2 generic code or a manufacturer specific code that is also known as an enhanced diagnostic trouble code. The third character indicates the subsystem of the area that goes wrong and the fourth and fifth characters will  lexia tell the exact problems.
In many cases, the check engine light system is too sensitive. The light may come out for no reason. In this case, if you take your car to a repair shop, they connect your car with a scanner. Actually no problems have been found, but you still need to pay a lot for the scanning charge. On the contrary, you have some scan tools. You're able to check the codes yourself and such easy problems will be solved in a short time. That's quite money-saving.
Having your own scan tool will help you be dependent from auto repair shop and enable you to solve your car problems in a much easier way. A great many  lexia  that are able to all kinds of auto diagnosis are provided on Getbetterlife.com. Welcome wholesalers.