An OBD2 scanner lets you or a mechanic to read vehicle data from your car engine. The unit is usually quite small enough to fit easily in your palm. Once attached to your automobile, it will display vital information, including:
VIN code of your vehicle. This allows you to identify the make and model of your car. It also provides information on the year, make, and manufacturer of your automobile. This allows you to know if the codes are associated with a known problem, or if they are new and unique. When searching for a mechanic, the use of an obd2 scanner is a great way to find one near you. It can narrow down your search by telling you which codes are for vehicles manufactured by a particular company or by determining what make, model and year the codes were manufactured.
Most obd2 scanners have two separate channels. One channel is dedicated to scanning, while the other is dedicated to decoding. When the unit is powered on, the channels work in tandem to decode the symbols of the code, which then communicate with the computer program. Through this connection, you can view your vehicle information without having to manually open your handheld unit.
There is a newer version of the standard obd2 scanner called the Bluetooth obd2 scanner, which requires a Bluetooth wireless transceiver function. The transceiver is plugged into the handheld unit, which communicates directly with the engine control system. With a Bluetooth Dongle, you can receive vehicle information from your smartphone or other portable device, or even scan through them into the handheld. Since it doesn’t require a USB connection, it is very mobile – perfect for people who may be driving around with their hands in the air, or those who need to use their handsets elsewhere.
The standard obd2 scanner can also translate symbols for other languages, but only the two-way communication between the scanner and the engine is currently available. There is a new update for the obd2 port that enables it to translate symbols for the nine additional languages in the world (English, French, German, Japanese, Chinese, Korean, Italian, Brazilian, and Spanish) – making the transceiver truly a global vehicle identification solution. This new feature could make it easier than ever to track down stolen vehicles or determine if someone has altered the vehicle’s registration records. It would also allow you to perform additional vehicle maintenance, repairs, or changes to the vehicle without having to open the obd2 scanner and do all of the work yourself.
One important thing to note about obd2 scanners is that they have a lot of potential, but there are quite a few things you should know before purchasing one. First, if you don’t know how to operate your vehicle, or don’t have access to the necessary tools to conduct a scan, then this isn’t the best product for you. Second, it will cost a pretty penny, but depending on your needs, it could end up being more cost effective than traditional bidirectional control software. Finally, make sure the handheld is compatible with the vehicle you plan to scan. Some devices work with certain make/model of vehicles only, while others are compatible with most cars/autos regardless of the model.
If you are an auto care and maintenance expert, an obd2 scanner will prove invaluable to you. However, if you aren’t experienced with cars, I wouldn’t recommend buying one of these devices. There is a lot of potential for confusion if you don’t know much about cars, which is where the vast majority of car owners have experienced this. The last thing you need is to accidentally scan something that could have serious consequences. Unless you want to open up your diagnostics toolbox to see what’s inside, I wouldn’t waste your money.
Obd2 scanners are great tools if you are looking for an inexpensive handheld diagnostic tool. They can be used in any type of vehicle, although you should avoid the higher-end specialty vehicles if you aren’t familiar with cars. Overall, they are a fantastic purchase for anyone looking to perform some basic maintenance on their vehicle. You may want to wait for a specialized product to become available, but in the meantime, you will be able to use an obd2 scanner on the regular cars you drive to maintain your vehicle’s onboard diagnostics. And remember, the sooner you purchase one of these tools, the sooner you can get back on the road.