We’ve all been there before. You are happily driving your car, and then all of a sudden, the check engine light comes on! Wouldn’t it be great if you could just know what’s wrong with your vehicle instead of having to pay an auto-mechanic to tell you?
With an OBD2 scanner you can easily tell why the check engine came on, and the steps you need to take to fix it. Anyone can use them, you don’t have to be an auto expert! Our guide will help you find the best OBD2 scanner of 2018!
The concept behind an OBD2 scanner is actually quite simple. You see all cars sold in North America and the United States from the year 1996 and up, have an onboard computer system, called OBD2. This computer will read if there’s a problem in your car and it will turn on the check engine light when it finds an issue. An OBD2 scanner is a device that gets plugged into your vehicle and tells you exactly why the check engine light came on and how to fix it.
There are actually a ton of OBD2 Scanners out there. There are Bluetooth OBD2 scanners that are Android, iPhone, and iPad compatible. There are some that are almost mini-computers themselves. They also have different options and enhanced tools, and tons of other features. We’ve compiled the top 10 OBD2 Scanners on the market today to help you make the right decision!
10 best OBD2 Scanners 2018
|Actron CP9680||10.2 x 6.5 x 1.5 inches||1.2 pounds|
|BlueDriver Bluetooth |
Professional OBDII Scan Tool
|2.2 x 1.9 x 1 inches||2.4 ounces|
|Innova 3100j Diagnostic Code Reader||10 x 8 x 1.5 inches||1.2 pounds|
|Launch CRP123OBD2 Scanner||9.2 x 7.8 x 1.7 inches||2.3 pounds|
|ScanTool 426101 OBDLink MX Bluetooth||1.8 x 0.9 x 2 inches||1.1 ounces|
|Autel MaxiScanMS300 CAN Diagnostic Scan||6.3 x 2 x 9.1 inches||8.8 ounces|
|BAFX Products 34t5 Bluetooth OBDII||2.9 ounces|
|Autel AL519 OBD2||70.9 x 31.5 x 102.4 inches||2 pounds|
|Autel DS708 Automotive||22 x 15 x 5 inches||17 pounds|
|Foxwell Nt301||8.7 x 3.1 x 6.7 inches||10.4 ounces|
The Actron CP9680 AutoScanner is one of the most well-known OBD2 scanners on the market. A big reason for this scanner’s popularity, is the scanner’s reputation for trustworthiness and reliability. It not only accurately reads check engine light codes, it also provides vehicle owners with the best possible solutions for fixing and clearing CEL codes. The technology that powers this impressive database of information is called CodeConnect technology and is exclusive to the Actron line of OBD2 scanners.
All fixes and repairs displayed by this OBD2 Scanner are verified by ASE certified auto techs and mechanics. This way you can rest assured knowing a fix you are applying to your vehicle is that right one to make. Actron’s database of engine code and fixes is always being updated and verified, so you can be sure you are getting the most accurate and up to date info available.
The scanner itself also nicely designed. The scanner has a large LCD display that is easy to read and navigate, while staying being compact enough to hold in one hand. This OBD2 scanner also comes with advanced readout modes like, live engine data graphing. It comes equipped with a USB port so that you can input and save data to your home computer or laptop. It can also be battery powered for enhanced portability. Like all Actron scanners, this model uses TrueLink Technology and integrates CAN in order to guarantee that the tool can link to the ODB 2 of any make and model of vehicle made from the year 1996 and up.
Aside from just being able to read OBD2, this can also read ABS and SRS Airbag coverage for Honda, Chrysler, GM, Ford, Nissan, Hyundai, and Toyota vehicles. In addition, this OBD2 scanner can be compatible with import and domestic CAN vehicles (built from the 1996 and up). Have an older vehicle? This scanner can also read OBD2 from vehicles built in 1994 and1995.
- Large and easy to read LCD screen
- Access to verified CEL fixes from ASE certified technicians
- Compatibility with a wide range of makes and models
- CodeConnect Technology ensures data will stay up-to-date and accurate
- CodeConnect is currently only available in English
- Some quality control issues have been reported.
The Actron CP9680 AutoScanner can be used as a standalone tool, or connected to a computer. However, there are some scanners designed to be specifically used with Android and iOS Apple smartphones and tablets. Bluetooth enabled scanners allow you to turn your smartphone or tablet, whether android or iPhone into an easy to use and convenient OBD2 diagnostic tool. The BlueDriver Bluetooth Professional OBDII Scan Tool is one of the best Bluetooth and smartphone and tablet (Andriod, Apple OS, iPhone, iPad) compatible OBD2 scanners available. What makes it so good?
For starters, this scanner offers smog check test, something that not many OBD2 scanners, Bluetooth enabled or not, offer. This means that you can determine whether or not your vehicle will pass an emission test, and you can be ready when the time comes to renew that inspection sticker. Knowing ahead of time of you are going to pass or fail an emission tests gives you a chance to fix the issue before throwing money away on a failed inspection test.
This little scanner can read and clear a big number of check engine light codes. Confirmed, Pending, and permanent codes can be read and cleared for all makes and models built after 1996. In addition to just reading the check engine light, it can read and clear Transmission, ABS and airbag codes available for GM, Ford, Chrysler, BMW and Toyota.
With a simple to read interface, even newbies can read and fix detected issues. Connecting to the app is an easy way to get accurate and up to date info on a variety of check engine codes, and see all the best fixes and ways to clear the code. It also is small enough to fit and carry just about everywhere.
Overall, the BlueDriver Bluetooth Professional OBDII Scan Tool is a flexible and dynamic OBD- 2 scanner wrapped up in a small easy to use package. The Bluedriver App is very helpful, and provides a wealth of information to help you read and clear all your vehicle’s CEL codes.
- Easy to use Bluedriver App
- Emission/Smog check capabilities
- Read and clear a variety of check engine light (CEL) codes
- Wide range of Smartphone and Bluetooth compatibility: The BlueDriver Bluetooth Professional OBDII Scan Tool is compatible with iPhone, iPad, and all Bluetooth enabled Android devices
- While it can read check engine light codes for all makes and models, ABS, transmission and airbag codes may not available for all car brands.
- Currently, the Bluedriver App is not compatible with Windows phones and tablets.
Bluetooth connection can be unreliable during data transfer
3. Innova 3100j Diagnostic Code Reader / Scan Tool with ABS and SRS for OBD2 Vehicles
With a Bluedriver OND2 scanner, you read the scan results on your smartphone. A scanner like the Innova 3100j is designed so you can read the results on the device itself. One feature that can make a break these types of OBD2 scanners is the display screen. Older models of OBD2 scanners had small and difficult to read black and white displays. Not only was the quality of the display poor, but the read-outs where written in a way that would be foreign to the average vehicle owner, even those with a pretty good grasp on car tech. It was just not very user friendly and many people found themselves squinting into a dull screen trying to make heads or tails out of what they were seeing. Thankfully, today’s technology allows for better and bigger screens, and the OBD2 market as designed their read outputs so that they are able to be read by just about anybody. One ODB 2 scanner that makes the most of new display technology is the Innova 3100j Diagnostic Code Reader / Scan Tool with ABS and SRS for OBD2 Vehicles.
The Innova 3100j Diagnostic Code Reader / Scan Tool is an OBD2 scanner designed from the ground up to be as user friendly as possible. The first thing you will notice on it is its large full colored screen. It has one of the most vivid displays and best screens on the market. The Innova line of scanners display the information is a format that is easy to read and understand. Meaning, you don’t need an OBD2 guru to interpret what its saying.
However, its screen is more than just good looks- it has brains too! One really cool feature about this particular scanner is that it has the ability to alert you of problems before they even trigger the check engine light. In addition to the full range of OBD2 check engine light codes, it can also read and clear ABS and SRS light codes for most OBD2 complaint vehicles.
This scanner’s intelligent diagnostics capabilities is able to give you a wide range of readings so that you can not only fix issues, but also to prevent problems before they start. You can check the status of your battery and alternator and it will show you the status of you a range of engine conditions like coolant temperature and fuel trim. This is a scanner that can work for more than just OBD2, it can help you maintain your vehicle and protect its performance and resale value.
- Large easy to read display
- Ability to proactively detect problems before they turn on the check engine light
- Can check to see if your vehicle will pass Emission Smog testing
- Check status of key engine conditions
- Not compatible with apple products including Mac, iPhone, iPad or anything with iOS
- There have been some reported difficulties with transferring scan results from the device to the computer
- Must pay more for additional features
4. Launch Tech ‘CRP123’ ABS, SRS, Transmission and Engine Code Scanner
With the Innova 3100j, we have introduced OBD2 scanners with ABS and SRS functionality, but that’s not the only model designed with these additional diagnostic features in mind. The CRP123 by Launch Tech is another OBD 2 scanner fully capable of reading all 10 test modes of OBD2 along with ABS and SRS for many makes and models. Is can also read the enhanced OBD2 mode 6, which is sometimes missing from some OBD2 scanners.
The build quality is nice and durable. It has a large 3.5 inch screen along with an intuitive button design for navigating the menus and screens. What that screen can display, is data flows from vital engine systems and readiness. The display menus and codes are available in multiple languages, including Spanish and French in addition to English. You will see throughout the list that this is a feature that is lacking from some of the models, even the advanced ones.
With so much on-device functionality, it’s surprising then that there is no internal battery, which means the only way to run it is directly through the car system. There are also reports that the database libraries that the device comes shipped with are out-of-date when you take it out the box.
This device may be a little more expensive than the standard Bluetooth model, but it makes up for that price with enhanced SRS and ABS features. The large screen and well-designed navigation buttons make for a user friendly experience. Overall, the Launch Tech CRP123 is a great all-in-one OBD 2 scanner for those looking to get enhanced features without breaking the bank.
- Lots of ABS and SRS functionality
- Big screen with easy to use controls
- Multi language options
- Full OBD2 compatibility
- No built-in battery
- May be shipped with out of date libraries
5. ScanTool 426101 OBDLink MX Bluetooth: Professional OBD-II Scan Tool for Android & Windows
The ScanTool 426101 OBDLink MX is a Bluetooth enabled OBD2 scanner that stands out from the crowd because of its blazing scan speed. They claim from their product’s spec sheet that they are “up to 4x faster than the closest competitor”. They also stand out because they are fully compatible with Windows tablets and phones and compatible with the on board diagnostic systems used by vehicles sold in Europe and Japan. This OBD2 scanner can be connected to any PC, laptop that is running Windows. Aside from their propriety app, they are also compatible with a wide variety of third party OBD2 diagnostics apps.
Aside from being able to support 5 standard OBD-II protocols and check CEL codes from all makes and models of vehicles built after 1996, owners of GM and Ford vehicle get access to enhanced features. This one of the only scanners on the market (and at its price point) to be able to access and use the MS- Can and SW-Can which are the proprietary networks used by Ford and GM. Even if you do not own a GM or Ford this OBD2 scanner will work for your car. This scanner has connection software that makes it compatible with more vehicles, even foreign and international models, than similarly priced OBD2 scanners. In addition to the 5 main OBD2 systems this also is compatible with the EOBD (European On-Board Diagnostics) system used by vehicles sold in Europe, and the JOBD (Japanese On-Board Diagnostics) used by vehicles sold in Japan.
Being able to read an impressive number of on board diagnostics systems isn’t the only feature this scanner offers. The MX Bluetooth: Professional OBD-II Scan Tool has advanced battery saving technology, which allows you to leave this OBD2 scanner plugged in for long periods of time without danger of draining your vehicle’s battery. It offers security by using 128 bit encryption to keep out hackers from your vehicle’s network. And last but not least, OBDWiz, a powerful diagnostics software used for windows comes included at no additional cost. For Android users, hey get the OBDlink app for free.
To sum it all up, third party app compatibility, and the ability to connect and read a wide range of on- board diagnostic systems makes the 426101 OBDLink MX Bluetooth: Professional OBD-II Scan Tool is one of the most flexible OBD2 scanners on the market. GM and Ford vehicle owners will be happy to learn that this OBD2 scanner allows access to the proprietary protocols (SW-CAN and MS-CAN) used by these manufacturers.
- Access to (Almost) Any On-board Diagnostic
- Security against Hackers with 128 bit encryption
- Free OBDWiz Software license and OBDlink App
- BatterySaver Technology
- Not compatible with iOS and Apple devices.
- While the 426101 OBDLink MX Bluetooth: Professional OBD-II Scan Tool does offer third-party app compatibility, some of these apps may not function properly.
6. Autel MaxiScan MS300 CAN Diagnostic Scan Tool for OBDII Vehicles
While there are a variety of OBD2 scanners out there with plenty of options, features, and designs, let’s not forget about the main goal of OBD2 scanners- to read and clear check engine light codes. While having features such as engine condition checking, and enhanced read out tools are definitely useful additions to any OBD2 scanner, there are some good options if you are looking for something more straightforward without having to compromise on quality and usability.
The Autel MaxiScan MS300 CAN Diagnostic Scan Tool has a clean and simple design. It features a backlit LCD display window with easy to read font and 2 buttons. This makes reading and clearing trouble codes fast and effective. It is compact and solidly constructed. This means it is durable enough to stand up to any busy auto garage, can be easily cleaned, and will hold up well to accidental drops and spills. It’s effective and durable design has made it a favorite among auto enthusiasts
Just because the Autel MaxiScan’s design may be minimal, it doesn’t mean that it sacrifices on its ability to be an effective OBD2 scanner. This little gadget is compatible with all OBD2 complaint 1996 and newer vehicles. It has a catalog of 7,000 Data Trouble Codes and can read clear both generic and manufacturer specific check engine codes. It will also work on most OBD2 complaint European and Asian vehicles. It also supports CAN (Controller Area Network) protocols. This scanner will also work if you have a vehicle built in 2002 or later and need a scanner that supports OBD2 mode 9.
This scanner has a surprising amount of additional features. This OBD2 scanner can be powered by being plugged into the car or can be battery powered with rechargeable lithium ion batteries. It also has a multi-lingual menu so it can be used by non-English speakers. Autel Maxiscan proves that good things can come in small packages.
By focusing on the basics, but at the same time not skimping on diagnostic ability, this scanner does a lot in one seemingly simple package. The ability to support CAN makes this OBD2 scanner even more useful. Overall the Autel MaxiScan MS300 is a great choice if you are looking for a practical but powerful scanner.
- Easy to use interface with a back lit LCD display.
- Durable construction – This is a tough scanner!
- CAN compatible
- Some may find this OBD2 scanner to be a little too minimalist for their purposes
7. BAFX Products 34t5 Bluetooth OBDII Scan Tool for Android Devices
Bluetooth enabled OBD2 scanners with smartphone compatibility have exploded in both demand and availability. After all, most of us spend a lot of time on our phones. Why not turn your phone into a useful device for checking your car instead of just texting and tweeting? If you use an Android powered, phone, tablet, or notebook than the BAFX Products 34t5 Bluetooth OBDII Scan Tool may be the prefect Bluetooth OBD2 scanner for you.
BAFX products guarantee that this scanner will work on all makes and models of vehicles located in the USA that were built after 1996. They offer a 2 year warranty, and they have great customer service available. This is a long lasting OBD2 scanner that will continue to provide stable connections and reads for the entire life of the device. It is compatible CAN and J1850 protocols. It is a fast scanner able to scan, read, and clear quickly.
It has sensor readings such as 02 readings, throttle, fuel trim, and others. These readings are not available on all vehicles. As a general rule of thumb, the newer the vehicle, the more sensor reading will be available. Is will also allow you to check for emissions so you can be sure to be ready for that annual inspection renewal.
Overall, this is a solidly reliable Bluetooth OBD2 scanner for Android devices. One thing to note is that unlike many other Bluetooth enable OBD2 scanners this does not come with its own propriety app. This can be a plus or negative. Not having a designated propriety app means you can use whatever OBD2 app you would like and there, are definitely a lot out there to choose from.
- Very easy set up
- Emissions testing enabled
- Works with Windows PCs as well
- Does not come with its own propriety app. Third party apps may have fees.
While the previously reviewed Autel model (Autel MaxiScan MS300) was a more basic design, the AL519 OBD2/ EOBD Auto Diagnostic Scanner has more features. For starters, instead of the smaller and more simplistic design used by the other Autel model, this particular model has a more robust design, with more buttons and a bigger screen. But much like its sister model, this product is durable and built with high quality and heavy duty material, so that it can hold its own in any garage or tool box.
One unique thing about the Autel AL519 OBD2 is that it has a built in smog detector. It is integrated right on the device itself, so you don’t have to plug into a computer to know if you are failing emission standards. This model has a built in feature called the Readiness Key. The Readiniess Key is designed to for a wide range of emission testing. In addition to the Readiness Key, the device has a built in speaker that will alert if you are failing smog tests. It will also let you when the problem is solved, so that you can pass your vehicle inspection with no surprises.
This device does more than just scan and read however. It will actually clear the check engine light and reset the monitors once the issue is solved. It is compatible with all OBD2 complaint vehicles built in 1996 or later. It will read clear both generic and manufacturer specific CEL codes.
Some of the scanners we have reviewed are meant to be computer or smartphone driven. That is to say that, even if they have on device screens and resources, they are built with smartphone and computer use in mind. This model, is designed to be fully capable offline. While it does have capabilities to connect to a computer, there are plenty of on device resources to make this completely usable even if you are away from your phone or computer.
In addition to a full range of OBD2 code reading, it also can read EOBD codes for vehicles imported from Europe. ABS and SRS testing is available for newer vehicles. It has advanced ODB 2 capability with all vehicles, even if they have next generation protocols or newer modes. However, note that this scanner is somewhat limited in its ability to scan ABS and SRS. It can only scan for these codes in newer vehicles built from 2014 and up.
Overall, this is an OBD2 scanner that features advanced diagnostic tools which be used by both professionals and novices alike. It is designed for usability in a real auto shop by having an abundance of highly usable and advanced on-device tools in a durable heavy duty design. If you are looking for a more advanced OBD2 scanner, but don’t want to break the bank, this model is for you!
- Durable construction
- Readiness Key with on-device smog detection system
- EOBD compatible
- Ability to clear does and reset monitors
- Non CEL testing like ABS and SRS are not available for older vehicles (built before 2014)
9. Autel DS708 Automotive OBD2 Scanner Diagnostic Tool Code Reader Key Coding
Who says you have to go to a mechanic to get the most professional and exclusive OBD2 scanner? The Autel DS708 Automotive OBD2 Scanner Diagnostic Tool is a professional grade OBD2 scanner with powerful and state-of –the-art features that might even be better than what your local auto-tech or mechanic is currently using in their own shop. In fact, this even replicates the same certified OEM technology that is used by professionally licensed technicians in the motor vehicle industry.
The device is almost a mini computer for all things related to auto repair. It features a large 800×480 pixel TFT 7-inch color display screen. With the high resolution on this screen, you can clearly see graphing displays and data results from a variety of testing parameters, without having to transfer the data results to your computer. In addition, this is screen display touchscreen enabled. That’s right, this is a touchscreen OBD2 scanner! It also has full Wi-Fi connectivity. However, if you do not have Wi-Fi in your shop or garage, you can also connect it to the internet access port conveniently located on the device. It even has an SD memory card slot able to handle up to 4 GB of storage.
Perhaps the biggest benefit to users is the large touch screen display interface mentioned earlier. While some models of OBD2 scanners have more simplistic interfaces, the Autel DS708 features an app like touchscreen interface. This means information is presented in icons as well as text. It has information for over 40 vehicle brands from across the world stored in. To find the info on the brand you want, you will be presented with a menu of brand names complete with their familiar logos. To get information on your vehicle, you simply tap on the appropriate logo, and follow the steps presented on screen. It’s that easy! Essentially, what Autel has done was give you a tablet experience in a complete OBD2 scanner. It cuts out the middle man so there’s no need to connect this to a smart phone or computer. You can even access the web right on the device itself.
If you are wondering if all these bells and whistles come at a price it does. This is the most expensive product on the list with a hefty price tag. It may be overkill for the average driver.
Overall, this is the most professional and comprehensive OBD2 scanner on the list. It is the most powerful OBD2 scanner you can get before hitting the thousand dollar price point. It is recommended for anyone who regularly works on cars, whether professionally or not.
- Compatible with every make model and brand you can think of
- Built in Wi-Fi
- Support all 10 OBD2 test modes
- Higher price point dude to advanced features
10. Foxwell Nt301 Obd2 Code Scanner Universal Car Engine Diagnostic Tool Automotive Fault Code Reader CAN Obd II Eobd Scan Tool
If you own a BMW, then you are keenly aware of the extra steps that must be taken for car maintenance and to get repairs done for this brand. Some auto shops do not service the brand, and it can be difficult sometimes to find the right parts. So if you are worried about an OBD2 scanner’s compatibility with your BMW or other foreign brand vehicle, the Foxwell Nt301 Obd2 Code Scanner may be the choice for you.
In addition to reading OBD2 codes this scanner can also read EOBD which is the on-board diagnostic system used by vehicles sold in Europe or imported from there. It is also compatible with CAN for both domestic and imported vehicles. The reader supports multiple languages in addition to English, including; Spanish, French, Swedish and Portuguese. This scanner is built with accessibility and a global market in mind, so this is not only accessible to a wide variety of cars but also for a wide variety of people.
It features advanced and up to date diagnostic features. You can use it to display live vehicle sensors in either graph or text form to get an even more in depth look into the status of your vehicle’s most important systems. If that’s not enough information for you, then don’t worry this scanner also has VIN acquisition capabilities so that you can find manufacturer specific codes.
Another plus for this OBD2 scanner from Foxwell is its well-designed screen. It has a large fully colored display screen which displays an icon based interface system. This make it easy for anyone to read, and helps the process of checking code move along more effectivity and makes clearing codes easier to handle. In addition, it is well protected with heavy duty materials which makes it a perfect companion when working on your vehicle.
This scanner had on screen DTC definitions and a built in DTC look up library which lets you look up a wide assortment of check engine light codes without having to run to your computer to pull up the internet. Another cool and unique feature about this scanner is its inclusion of emission testing. It comes equipped with red, yellow, and green LED lights with a built in speaker that will indicate emission status and help to confirm repairs during a drive cycle, It will also help you catch and get to the bottom of those intermittent auto issues that are tricky to figure out.
- In addition to full OBD2 capability this also works with CAN and EOBD
- Lots of on-device resources and tools
- Solid and heavy duty construction
- Large and easy to read display screen
- LED light system for further diagnostic
- Not compatible with Mac computers
OBD2 Scanners-Buyers Guide
There are now an expanding variety of OBD2 scanners on the market. With so many features and options available it can be overwhelming trying to pick the best one! Let’s take a look at what you need to know to make the best buying decision.
Considerations for choosing the right OBD2 scanner
Information and Display:
One thing to think about when choosing the best OBD2 scanner for you, is to consider how much information (and how much detail) you want to get from your scanner. There are the more basic code readers, which are designed to simply read the Diagnostic Trouble Code that is triggering the check engine light. Then there are the OBD2 scanners, sometimes referred to as “scan tools” that will show you much more detailed information on many different parts of your vehicle. This information can be displayed in a variety of visual formats such as graphs and charts. The 10 OBD II scanners we selected for this list are varied in what they can display and what information they present, but we picked ones the most useful displays even on the simpler models.
Battery and Power:
All OBD II scanners can be powered by you vehicle once plugged in, but there are different power options available. Some come with rechargeable lithium ion batteries for example. Older models of OBD II were known to be somewhat draining on your vehicles battery, but newer models have battery saving features so they are not as much of a drain. Some OBD II scanners can even be left plugged in while driving for continuous reporting.
What an OBD2 scanner scans is the vehicle’s onboard computer. More specifically, this onboard computer, uses a system called Onboard Diagnostics II. This is a computer based system of self-diagnostics, detection, and reporting used by all cars and trucks. It began to be used in 1996, and since then has been the standard system used by all car manufacturers, both foreign and domestic. Because of this standardization all vehicles equipped with an Onboard Diagnostics II will have a standard connection port. The specifications Onboard Diagnostics II, and its connection port, is regulated by SAE (Society of Automotive Engineers) International. So when plugged in all OBD II scanners will download a standard set of data, reading from emissions and DTCs (Diagnostic Trouble Codes).
However besides just OBD II, these scanners can read the following diagnostics:
Emissions testing- As mentioned earlier, OBD II scanners will pull from emissions reports. They will let you know if your vehicle will pass the emission tests required for renewing your inspection sticker. This is also referred to as the “smog test”.
ABS- The ABS light is a light that will come on if there is an issue somewhere in the vehicle’s anti-lock brake system. It can be an electrical malfunction, or low brake fluid. Some OBD II scanners will have advanced ABS trouble code reading to tell you the specific issue and how to fix it. ABS codes can vary by make and model so make sure that if the OBD II scanner does have ABS code reading, it works with your vehicle’s brand and build year.
SRS-SRS stands for supplemental restraint system, or more commonly known as your air bag system. The SRS light comes on there is an issue with one of your air bags that could cause them to fail to deploy when needed.
Live Data- Live data will display the real time function of the vehicle while the car’s motor is live and running. A vehicle owner using a scanner that has live data features, can check vital systems condition red-outs and make adjustments in real time operation.
Other Onboard Diagnostic Systems- While OBD II is that standard for all vehicles sold in the United States, there are other equivalent variations of OBD. For vehicles sold in Europe, there is the EOBD (European on board diagnostics) and for vehicles sold in Japan, there is the JOBD (Japanese On board diagnostics). To be clear: you only need to worry about these other OBD systems if you actually bought the vehicle within Europe or Japan. If you bought your vehicle from a Japanese company, like Honda, or a European company like BMW, within the United States it will still use OBD II
Most of modern OBD II scanners can be connected to a computer, via a USB or other cable connection, allowing for an easier to read display of the collected information, and also allowing you to store and keep that data. They can also harness the power of the web to provide you with more information about the status and condition of your vehicle and, more importantly, how to fix these issues. The way it works is, these OBD II scanners will connect to an online database of complied and vetted information on repairs. So if have an issue with your vehicle, you can search this resource for a how to fix it. The database will pull up the best possible repair that is specific you your vehicles make, model and year. This can also be done via Android and iOS devices with Bluetooth enabled OBD II scanners.
Conclusion – Wrapping it up
Buying the right OBD II doesn’t need to be tricky. Just make sure to know your vehicle’s make, model and year when making your selection just in the rare case there’s a scanner not compatible. Also look out for features you may be interested in such as Bluetooth and smartphone compatibility. An OBD II scanner is a great, and easy to read tool for any vehicle owner, tech savvy or not!