Obd diagnostic tool ratings

It uses a single lead to connect from the OBD2 port to the car scanner in order to get you up and running. Autel state that this car code reader works on all domestic cars with an OBD port and is able to retrieve both generic and manufacturer specific error codes.

However, the majority of people will be using this car scanner to remove basic faults such as the Check Engine Light EML. The average car owner will easily be able to use this error code reader with its intuitive button layout and clear instructions from the color display.

It also has the reputable brand backing and a 1 year warranty for complete peace of mind. For the average car owner that wants a simple to use car diagnostic tool to remove error codes, the NT is a great option. Overall, the Foxwell NT OBD2 is a compact car scan tool that runs fast via the windows operating system and comes with a 1 year warranty for peace of mind.

For reading and removing error codes, this fault code scanner is more than ideal. Another car diagnostic tool by the Launch brand is their budget option known as the Creader The Launch Creader is a cheap diagnostic tool that allows you to simply view and remove car error codes with ease.

Launch are known for their premium automotive scan tools but this scanner is suitable for those that want to remain with the brand whilst on a budget. To the average car owner that wants to simply view error codes to tell their mechanic or fix themselves, this scan tool is perfect. The AD is simple to use and definitely worth the cheap price tag. Due to the fact that we own multiple cars and are often asked by friends or family to diagnose faults with their cars, we have a lot of experience with car diagnostic tools.

From the basic scan tools to professional OBD2 scanners, we have used them all over the years. In terms of how we rated the scan tools in this article, there are a number of factors we considered. These included their usability, functionality, additional connectors provided, brand reputation, compatibility and of course, their value for money. We also included a range of car diagnostic tools that were suitable for professionals, enthusiasts and the average car owner. The number of car diagnostic tools that are available to buy increase at a daily rate.

However, there are many people that are professional mechanics or enthusiasts and wish to purchase a premium car diagnostic tool. When equipped with a more capable car scanner, you will be able to do far more than just read and clear codes but also perform modifications, real time tests and much more.

To help you make an informed buying decision, we have produced the below guide regarding car diagnostic tools. OBD2 scanners come in a range of types with the larger and more powerful being suitable for professionals or enthusiasts. This is because they often come with a larger processor, hard drive and other features. The smaller devices are the cheapest and perform the basic tasks such as reading and clearing error codes.

Depending on the age of your car will be a major factor in which car diagnostic tool is best. Modern cars have an OBD2 port but vehicles that are made before before they were standardized may have an OBD1 port. The introduction of OBD2 technology is a huge improvement and the amount of information you can get from a from a scanner is much greater than OBD1 tools.

The below image is an example of a OBD2 connection that you will plug in to a port. OBD2 compatible vehicles can connect to a range of diagnostic tools and provide standardized error codes, which makes researching the issue much easier.

Older car diagnostic tools are notoriously difficult to use with bland interfaces, poor usability and various wired connections. However, with the advancement of technology, they have become just as easy to use as a smartphone. For those that have never used a scan tool before, there are thousands of videos on YouTube with mechanics providing detailed tutorial videos. However, these days most brands will provide detailed instructions in the box or online.

Of course, if you are new to using a car diagnostic tool, we highly recommend avoiding the professional devices. Once it has been connected as shown in the image below , you simply go to the app and perform various checks. You could even leave the BlueDriver connected whilst you are driving and use the application as your very own car HUD to display various real time data.

Windows users can also use the USB cable to upload data from the scanner to their computers. In addition to the scanner, the Foxwell NT includes a USB cable that lets you connect the device to a computer to transfer data and download updates. The device has a lightning-fast startup, and menu navigation is simple.

On average, reviewers score the device 4. Make sure your vehicle is compatible with this device. Professional mechanics on a budget will appreciate the Autel MaxiCOM MK Scanner for toeing the line between advanced scanning features and business-friendly applications. This 7. Autel updates the device for free for your first year of ownership, but it already comes with plenty of information about American, European, and Asian car brands.

Also included is an app that stores automotive and customer data, so you get an OBD2 scanner and logbook all in one. The Autel has a robust and expansive user interface. The touchscreen is easy to navigate, and the device comes with a wide array of features that includes a web browser. The Autel can connect to Wi-Fi, which is necessary to use the device, at least at startup.

This OBD2 scanner may be more than you need, especially if you find the extra uses distracting. It is an excellent choice for advanced users, however. Buyers applaud the user interface, data output, and customer service. Innova, a California-based manufacturer of diagnostic scan tools, offers an affordable car diagnostic device that does more than clear codes. Users can also assess their anti-lock braking systems ABS with this device, as well as read and clear the check engine light with one button and run battery and charging system tests.

The Innova CarScan Advisor does not include anything other than the scanner. The user interface is easy to use, but the device is a bit limited in terms of functionality. It does not include hybrid battery testing, and the ABS testing failed when we tried to use it on a Ford Fusion.

However, for a simple plug-in device, this may be a good option. Just make sure it is compatible with your vehicle. Positive reviews cite the intuitive user interface and easy code clearing.

Some buyers report connection issues and problems navigating advanced features. Also, according to one user, you must pay extra to get the device to work with multiple vehicles.

There are hundreds of different OBD2 scanner options out there in auto parts stores, discount stores and at the far fringes of the internet, with prices varying by thousands of dollars. Many are excellent, regardless of price. Many are junk, with no legitimate product support. This list includes an OBD2 scanner tool for every purpose and buyer, and it's updated periodically.

Keep reading for an overview of how scanners work, what they can do, our methodology for choosing them, key things to consider before purchasing and some pro tips.

Read more: Best fuel injector cleaners in The CarScan Pro delivers pro-grade functionality at a consumer price. It can decipher virtually every diagnostic trouble code, or DTC, that a car can generate.

It can scan virtually every individual control module in the car, including more recent developments like tire-pressure monitors in newer vehicles, and not just basic universal systems like the engine and emissions controls. It can run a simulated smog test, evaluate the battery and alternator and show live data for engine operation, anti-lock braking and other systems during a road test. It ranks faults based on importance and shows "Freeze Frame" data, or a snapshot of exactly what was going on in the car when its control electronics triggered the trouble code to begin with.

This car diagnostic tool can even predict a DTC that's likely to flash in the near future. Yet what separates the CarScan Pro diagnostic scanner from most OBD2 scan tools is bidirectional control -- a feature sometimes called active testing. The CarScan Pro allows you to send commands to your vehicle to test the functionality of a given system, just like a tech at a dealership. It can make adjustments the car manufacturer allows in its control software -- say small changes in idle speed -- and disable certain modules in advance of mechanical repairs.

Car enthusiasts fond of the early s will appreciate one more CarScan Pro feature: With the right connection adapter, it can also scan OBD1 diagnostics in many cars built before This car scanner has a large, crisp, color screen, an intuitive user interface, quick-read LEDs that help classify issues fast and hot keys that minimize the number of menus and selections required to get where you want to go.

It's fully self-contained in a high-impact plastic case, with a thorough manual and full-time, US-based phone and web support, but this OBD2 Bluetooth scanner also allows Wi-Fi or Bluetooth connection to both Apple and Android smartphones. With Innova's RepairSolutions2 app, the connection opens this car code reader to a range of data on the internet, including repair tutorials, maintenance recommendations and direct links to finding parts.

It's everything a car hobbyist is likely to need at a price thousands of dollars below professional, dealership-style OBD2 scan tools. This diagnostic scanner offers nearly all the features available in higher-end dedicated devices for the price of a basic dedicated OBD2 corded scanner. BlueDriver can read trouble codes, like other so-called Bluetooth dongles, with an easily understood description of the problem as opposed to an alphanumeric designation you have to look up.

It can clear codes, of course, and display Freeze Frame data a snapshot of what was happening in the vehicle when the fault code was triggered. The Bluetooth scanner can run a simulated smog test and show live, operational data from the engine and chassis as the vehicle operates. It can save or print reports describing problems, potential causes and possible fixes. This dongle connects to Identifix -- a database used by auto repair shops with millions of potential solutions, no subscription required -- and ranks the potential problems that triggered the trouble code to begin with.

It also ranks possible repairs. We'd guess that's a better start than Googling potential causes and fixes, in terms of time efficiency and maybe even cost. The phone app has clean, easy to process graphics, and the package comes with US-based support via phone, email or live chat. This OBD scanner beauty comes from the world's largest auto supplier, and one of the oldest names in automotive electrics and diagnostics.

If there's an OBD2 code reader that works on any given Asian, European or North American vehicle built over the last 25 years, this is it. The ADS is a inch tablet wrapped in a thick rubber case, but that's only the start of the handheld scanner kit. There's a separate wireless Vehicle Connection Interface the size of a small smartphone that can also interface with a PC, and a docking and charging station. The OBD connection cable has a light and built-in voltmeter, and there's an AC adapter just in case you forgot to set the ADS back in the docking station.

This code reader allows full bidirectional control, or the maximum manipulation and calibration allowed in a manufacturer's software controls. It delivers full-color OE wiring diagrams, component and module locations, confirmed fixes, maintenance procedures, service bulletins and Bosch Repair Source -- a comprehensive service and repair information library.

It has 5-megapixel front and rear cameras to share photos or include them in vehicle scan reports. It also has a vehicle noise, vibration and harshness analyzer and a web browser for full internet access. Last but not least, it comes with a lifetime warranty as long as you maintain a diagnostic subscription. If the price of this diagnostic tool still seems a bit steep for shade-tree use, you can add it to your wish list. FIXD is a reasonably priced scan tool for anyone who's interested in vehicle care and maintenance, with a twist.

It helps DIY beginners better understand proper vehicle care, and it provides useful comparison information. FIXD will actively scan a vehicle's diagnostic system at your request, report trouble codes in plain English and clear them permanently, if they're reporting something simple like a loose gas cap.

FIXD can provide a limited amount of live data on the vehicle's operation. And if the check engine light pops on, FIXD will automatically send a notification to your phone, so you can learn what the trouble code is reporting and start thinking about what to do next. FIXD also provides scheduled maintenance reminders for the specific make and model, per the manufacturer's recommendations, and advises when it might be time to check wear items like batteries, tires and wiper blades.

Premium provides cost and repair estimates from the Identifix database and unlimited calls to a hotline staffed by ASE-certified mechanics. These folks can provide do-it-yourself advice or a second opinion on a service shop's estimate. Even without the subscription upgrade, FIXD will keep you posted on what's happening inside your OBD2 vehicle and provide a trust gauge to help evaluate what a professional mechanic might be telling you.

CarScan Advisor code reader covers all the essentials: reading, deciphering and clearing check engine light trouble codes; battery tests and smog test evaluation; system diagnostics for ABS codes on most cars; and Freeze Frame data that captures what was going on when an error code was triggered.

It displays a range of Live Data when a vehicle is running -- RPM, fluid temperatures, fuel injection data -- that can aid diagnosis in all cases. This OBD2 scanner's patented all-in-one screen is big and easy to read for the price. Everything is packaged in a large, rugged case. It comes with the same support and thorough manual as Innova's more expensive scanners, as well access to the internet-connected Repair Solutions 2 app. CarScan Advisor delivers a reliable, easy-to-master dedicated OBD2 scanner for a moderate investment.

It's a great choice for owners who plan to keep higher-mileage vehicles on the road indefinitely, and a good choice for hobbyists who buy and sell cars regularly -- or for the person friends seek when they're in the market for a used car.

The MaxiDiag MD code reader is built by a company known worldwide for professional automotive diagnostic equipment and products that compete with those manufactured by Bosch. The MD is similar to our best overall pick, the Innova CarScan Pro, with pro-level features at a consumer-targeted price.

That means all the essential reading of OBD2 codes, clearing and analyzing features and bidirectional control, which lets you target which systems will be analyzed and to disable or enable certain features built into the car builders' control programs.

The MD OBD2 scanner is packaged in a more rectangular shape, which some people might prefer, and its hard plastic case is surrounded by a thick rubber grip that adds another layer of impact protection.

On the downside, its screen is narrower than the CarScan Pro's, and it has fewer keys. Operation can require an extra layer of menus. Nonetheless, you won't go wrong with the MaxiDiag MD scan tool. It's everything an auto hobbyist is likely to need. It comes from a company with a professional history, known for good product support. With four keys and a simple menu, the Ancel BD delivers the basic functions every scan tool should.

It also has a handy dash-vent attachment for easy, safe display while driving, and it can present a range of live operating data-temperatures, fuel use, spark advance and more while the vehicle is under load. The "hybrid" part comes when you pair the BD scan tool to a smartphone via Bluetooth, then switch to operating it with Ancel's app for Apple or Android.

With the graphics capability of your smartphone, the BD offers even more data presented in various forms, including gauges and graphs. It can also record familiar trip-computer functions like average speed, time and fuel consumption.

It offers strengths inherent to both dedicated OBD2 scanners and Bluetooth dongles in a single device. Ancel builds a wide variety of automotive diagnostic equipment.