Simply connect your OB2 reader to your Android cell phone, tablet or Windows personal computer to transmit and receive instant vehicle information, diagnostic trouble codes, fuel management data, engine trouble signals, emission readings and more – all via a hands-free device, without having to be “shot” by a car alarm clock.
OB2 (OEM) personal computer is a universal serial bus (USB) device that serves as an in-car diagnostic connector. OB2 has revolutionized the way that drivers and car owners communicate with their vehicles’ computer systems.
The portable OB2 reader/transmitter offers users the ability to easily and quickly exchange vehicle data on OBD check results, trouble codes, control monitors, diagnostic trouble alerts, fuel pump controls, ignition system controls, diagnostic trouble alerts and many other OB2 related data, with no need for a separate card reader or computer.
For those who are interested in owning one, the best way to do it is through an online retailer. There are quite a number of companies that sell OB2 scanners. It would be a better idea to choose a company that offers free shipping, minimum returns and no sales tax. Make sure to choose a brand that is compatible and has been on the market for a long time, in order to get reliable services. These companies usually offer technical support, after-sales service, as well as a comprehensive product manual.
Most modern cars come equipped with OB2 (or OBD I) computer system. This is a standardized system that interfaces with a vehicle’s diagnostic computer. This is also the same way that the onboard diagnostics scan tool works. These OB2 scanners are connected to the vehicle’s computers through Bluetooth or radio frequencies.
The scanner can work with the vehicles’ computers via these frequencies, as well. Thus, all that is needed is to download the OB2 software onto the computer of the car or truck in order to view all the information that is being displayed.
Once downloaded, the OB2 scanner tool should be able to display the codes and other information in its main window. Once this is done, all that is required from the user is to press the button of the app, which starts the application. From there, it is just a matter of running the tool as often as possible, in order to identify and fix problems. The mechanic does not have to look for any other tool or program in order to locate the codes, as this app can do all that for him/her.
However, this kind of tool can be useful to a mechanic only if he/she understands the machine inside. Unfortunately, most people who know nothing about the mechanics of their vehicles just let the application run without any kind of caution. Thus, the whole purpose of buying such an OB2 scanner becomes pointless. It should be understood that, the tool will help identify problems in one way or another. Thus, it may also help improve the efficiency of a vehicle.
In case of a smog check, it is a necessity for a mechanic to do this manually. Otherwise, he/she would just have to make use of the OB2 system to locate the problem. However, it would not be possible to determine the problem in a vehicle like a smog test without having the help of such a device. This is where this kind of scanner can help. With it, the mechanic can easily know what is wrong with his/her vehicle and whether he/she should buy a new one or not.
These OB2 scanners vary in prices. The best thing is that they are not very expensive. Therefore, it is not surprising that even a common man can afford it. The basic function of the scanner is to get hold of the odometer information. If the vehicle has been driven a lot, the machine can automatically detect problems in the speedometer. This will lead to the knowledge that the driver needs to make some adjustments on the speedometer.
There are a number of things which can be done with the help of an OB2 scanner. A technician can diagnose various kinds of problems with vehicles. He/she can also improve the efficiency of the vehicle by making necessary changes to the fuel combination, air filter, tire pressure and many more. This is why, the scanner has become very popular these days. Moreover, a common man can also buy one of these scanners from a number of places.
