Best OBD2 Scanners 2023 [Review]

Read this Buying Guide and find the best OBD2 Scanner for all makes and models of cars. Learn about the best brands, so you can make an informed purchase for the best OBD2 tool to buy.

The best OBD2 Scanners help identify what is wrong with your car accurately and reliably. An OBD (On-Board Diagnostics) is in every vehicle and self-corrects many issues your car might experience.

The scanner connects to the car and collects data from the OBD about the performance of your vehicle. The OBD Scanner reads this information and presents it in a form a car’s owner can understand.

For instance, if the check engine light pops up on your dashboard, the scanner reads and identifies, through a series of codes, what is causing that light to turn on. It gleans data on your vehicle’s air temperature, RPM’s, road speed, camshaft and crankshaft positions, and much more.

Before I break down a number of top models, let’s take a look at the two categories of scanners I mentioned in the introduction: OBD2 Bluetooth scan tools and OBD2 Handheld scan tools.

OBD2 Bluetooth: Bluetooth OBD2 code readers run tests from any connected device (phone, tablet, computer, etc.). Theses scanners plug into the proper console and send the signal to the device you’re using.

Most require you to download an app to be able to run the features. Apps either come as companions created by the company you purchased from or in the form of a third-party app. Check for compliance with third-party apps before making any downloads or purchases.

OBD2 Handheld: Most Handheld OBDII code readers must plug indirectly using a cable. Tests run directly on your device’s screen. But the handhelds are portable, meaning car owners travel with these OBD2 scanners and can run tests both in the garage and on the road. And handhelds mostly operate using your car’s battery power, so they don’t need batteries or need to be charged before using.

So let’s breakdown the essential features you need to be looking for, so you can determine the right scanner for the car you own.

Now, here’s a list of 20 of the top OBD2 scanners 2023 on the market.

Top OBD2 Scanners 2023 Recommendation

Best OBD2 Scanners Review

1. OBDLink MX+ Bluetooth OBD2 Professional Scanner

The OBDLink MX+ works great as a more advanced diagnostic tool for experts and professionals.

This Bluetooth scanner should be compatible with any model car. And MX+ specifically includes free OEM data upgrades for Ford, Mazda, GM, Nissan/Infiniti, or Toyota/Lexus, Scion vehicles.

The OBDLink Mx+ comes with an app (though the OBDLink still communicates with the 3^rd party apps as well). Car owners can use the app to perform advanced diagnostics, gauge trips, and check smog readiness. The OBDLink won’t drain your battery thanks to its battery sleeper mode. And the Mx+ reads and clears your check engine light, ABS/SRS codes, TPMS codes, and checks transmission temperature while creating graphs for hundreds of measurements.

The OBDLink Mx+ also supports most major OBDII protocols.

Who’s it For?

Beginners and DIYers will love the depth of features the OBDLink Mx+ offers for minimal cost.

Check Price at Amazon

1. BlueDriver Bluetooth OBDII Scanner for iPhone & Android

The BlueDriver holds a place as one of the best (if not the best) Bluetooth scanners on the market today. This OBD-II scanner reads and clears multiple systems in your car, including your check engine light, Airbag, ABS, and transmission. And after the codes are checked, the Bluedriver offers vehicle specific repair reports from millions of fixes certified by professional mechanics.

The BlueDriver also offers live data with interactive graphing, gauges, or digital printouts. This Bluetooth scanner also comes equipped with Mode 6 testing and smog check to determine if you pass emissions.

BlueDriver is compatible with multiple models of GM, Ford, Chrysler, BMW, Volkswagen, Honda, Toyota, Nissan, and Mazda.

Note: not all features work with every make or model.

Compatible protocols include SAE J1850 PWM, SAE J1850 VPW, ISO1430-4 KWP, ISO9141-2, and ISO15765-4 CAN.

Who’s it For?

Perfect for car owners and DIYers who want to save money fixing certain issues in their car on their own.

Check Price at Amazon

3. BAFX Bluetooth OBDII Scanner for Android

Now as for an OBD scanner that covers every vehicle made after 1996, the BAFX Scanner for Android might be the best one out there.

BAFX advertises their OBDII Scanner for Android as being for “any car made after 1996.” That includes diesel and hybrid cars. And the BAFX supports all OBDII protocols.

Protocols supported include:

• SAE J1850 PWM
• SAE J1939 CAN
• SAE J1850 VP
• ISO14230-4 KWP
• ISO9141-2
• ISO15765-4 CAN

What’s more?

The BAFX Bluetooth scanner for Android will check and reset your Check Engine Light, read your O2 sensors, and check your oil and fuel temperatures. Car owners also receive real-time data for the air-fuel pressure, the DPF temp, the fuel trim, and more.

Owners will need to use a 3rd party app to use the BAFX Bluetooth scan tool.

Who’s it For?

Car owners and mechanics at all level who primarily deal with check engine lights and need to save money.

Check Price at Amazon

https://www.youtube.com/watch?v=45pLjXdkR1g A video of BAFX Products for Android ———

4. Autel AutoLink AL319 OBD2 CAN Scan Tool

The Autel AutoLink AL319 works as a “plug and play” device with multiple advanced features.

Along with checking the status and turning off your check engine light, the AL319 also resets monitors, views emissions status, and displays monitor data. The AL319 also performs ignition tests and reads live PCM data streams. I/M monitoring determines your emissions readiness using a speaker and color-coded identifiers on the device’s keypad.

Use your VIN, CIN, or CVN numbers to look up previous information about your car. And the bright color screen displays DTC definitions. The AL319 reads both generic and manufacturer specific codes.

Compatible with all major OBD2 protocols, the AL319 works with any car built after 1996.

Who’s it For? The Autel Autolink 319 is perfect for someone who needs an affordable scan tool that will help them save money on future diagnostic tests and repairs from mechanics.

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5. FOXWELL NT301 OBD2 Professional Scan Tool

The FOXWELL NT301 OBDII Scanner performs most any function you’d want from a diagnostic tool (well everything except ABS or SRS data).

Turn off your check engine light and reset monitors. Read enhanced data. Access a large library with DTC definitions. And the automatic VIN acquisition and decoding allow you to read both manufacturer’s specific codes and mode 6 data. This scan tool accesses live data and makes it easy to read the text and graphing forms.

And FOXWELL offers some of the best features with all their models to determine emission status. The NT301 offers a color-coded testing system (Red=Fail, Yellow=You might have an issue, Green=Pass) so you know if your car is ready to pass emissions testing. A built-in speaker assists with finding issues with your emissions system as well. Add in the crystal-clear screen and the NT301 is a great advanced plug-in tool.

Protocols covered by the NT301 include the 1850-10.4, J1859-41.6, KWP2000 (ISO 14230), ISO9141, and CAN (Control Area Network ISO 11898). And this FOXWELL model should work for any OBD2 compliant car made after 1996.

Who’s it For?

For mechanics, experts, or car enthusiasts with an above average knowledge of how to properly use a diagnostic scan tool.

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https://youtu.be/6JpkqVXXV_A A video of FOXWELL NT301 Review ———

6. Veepeak OBDCheck BLE Bluetooth OBD2 Scanner for iOS & Android

Look!

Another Bluetooth scanner that supports all five major OBDII protocols (CAN, KWP2000, J1850 VPW, J1850 PWM, and ISO9141-2) is the Veepeak OBDCheck BLE.

Unlike the BAFX model, OBDCheck works for both iOS and Android. Owners will need a third-party app to access, but most apps are compatible with OBDCheck.

The OBDCheck reads and clears check engine lights as you’d expect. But it also offers real-time data for smog testing and fuel economy.

Another unique feature with the OBDCheck is it doesn’t need wi-fi to connect. Just connect by using the Bluetooth feature on your phone, and the OBDCheck accesses the necessary network. The OBDCheck works with all brands and models, including some light-duty diesel trucks, hybrids, and electric cars.

The OBDCheck reads and clears check engine lights as you’d expect. But it also offers real-time data for smog testing and fuel economy.

Who’s it For?

Either the DIYer or the person who want to ensure their car passes emissions would love the Veepeak OBD Check BLE Bluetooth.

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7. Foxwell NT201 OBD2 Scanner

Another great Foxwell scanner is the NT201.

The NT201 reads and erases codes for your engine. There are also multiple system monitors, including a fuel system monitor, a misfire monitor, a catalyst monitor, an oxygen sensor heater monitor, and a comprehensive component monitor among others.

You can check your emissions readiness with a one-click I/M readiness test. This test uses a color-coded system (green-in good condition, yellow-need to fix the issue and clear codes, red-has serious problems).

That’s not all …

Other diagnostic functions include an on-board monitor test (also known as mode 6 testing), an O2 sensor test, and an EVAP system test. Owners can recall previous codes, pending codes, and definitions of codes. And the NT201 freeze frames and views live data, presenting information in easy-to-read charts.

The 2.4-inch display screen is easy to read, and a built-in speaker can detect further issues.

This scan tool should work with most major protocols, including OBD2, EOBD, JOBD, and CAN. Cars compatible with the NT201 include all US cars built from 1996 to now, all Japanese cars, built from 2003 to now, and all European cars built from 2000 to now.

Who’s it For?

Regular car owners who want to save money by learning to clear their check engine light or pass emissions would appreciate the NT201.

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https://www.youtube.com/watch?v=MDtk_A2A9-E

Three Types of OBD2 Scanners

1. Code Reader

The simple and cheap option reads codes, clear codes, and checks the status of some of the OBD2 monitors. But Code Readers limit the information you can get.

2. DIY Scanner

More expensive and advanced than the Code Reader, these tools provide access to historical data in the car. Most can read manufacturer- specific codes and alert you to future issues with your vehicle with pending codes.

3. Professional Diagnostic Tool

Most expensive of the three, the Diagnostic Tool pushes beyond reading and clearing codes. Many Diagnostic Tools go father in analyzing the issues in a car and offering potential fixes. Diagnostic Tools read vehicle self-checks as well. Some of the features of high-grade Diagnostic Tool require professional-level experiences.

So when deciding which of the three OBD2 scanners is best for you, your knowledge and experience are crucial. If you take a car to a mechanic every time there is an issue, then stick with a Code Reader, so you can monitor the simple problems that emerge in your vehicle.

Buy a DIY Scanner if you handle some issues with your car while letting a professional handle the major problems.

Only buy a Diagnostic Tool if your car knowledge is at or near-professional level. A Diagnostic Tool is an expensive investment, but they save money over the long run if you fix many of your car’s problems on your own.

What To Consider When Choosing an OBD2 Scanner?

Price Range

Don’t just consider the tag price for your scanner. Do any of the features come with extra fees (For example, app use or functions within the apps)?

Updates

Make sure your scanner updates its software frequently. Car manufacturers update their codes regularly, and your car scanner needs to stay up-to-date. And will those updates cost anything?

Guarantee

Scanners often include a lifetime warranty for the product. If it doesn’t, is there a warranty, and how long does it last? Also, check reviews from people who’ve needed the warranty process to see how easy it is to use.

And if products prove defective, will refund come quickly and easily?

After Sales Service

Read online reviews about the customer service of a brand’s tech support. Are problems consistently solved? Are representatives with the company respectful? And how convenient is it to contact the manufacturer?

Top OBD2 Scanner Brands

Let’s breakdown the positives and negatives of the main OBD scanner brands on the market.

#1. Autel

Autel’s name commands respect amongst the many scanner brands. Autel has a series of scanners perfect for those who want to graduate from easy Code Readers to more advanced DIY Scanners.

But Autel’s produce slow download speeds in some of their models and vague instructions for use in their more professional devices.

Take a look at a review of Best Autel Scanners

#2. Launch

Launch offers highly rated products and excellent customer support. Updates are smooth and free over the lifetime of the products.

But while beginner products offer a plethora of solution for users, they might be too advanced for some learners. Also, Launch brand scanners cost a lot.

Take a look at a review of Best Launch Scan Tool

#3. BlueDriver

Bluedriver might be the most affordable option on the market. And quality refuses to take a backseat despite the money you save. While many scanners have wifi and Bluetooth capabilities, Bluedriver turns your phone into the OBD2 Scanner.

Just plug the Bluedriver into the OBD2 port in your car, and your phone submits reports on your vehicle instantly. The Bluedriver is not compatible with all vehicles, so check to see if it works for yours before you purchase. And it only works for iOS and Android phones.

Take a look at a review of BlueDriver

#4. Foxwell

Foxwell’s market all over the world and feature many bilingual models. And even Foxwell’s Code Scanners easily update online. But manuals perplex many beginners, and some models won’t work with Mac systems.

Take a look at a review of Best Foxwell Scanners

#5. Innova

Innova scanners clear check engine lights with one of the best efficiency rates of all brands. It also provides advanced tools to someone who is slightly above a beginner level for using a Scan Tool.

But Innova users report compatibility issues and a lack of clearance on specific codes frequently, so check those before you purchase.

Take a look at a review of Best Innova Scan Tool

#6. Ancel

Ancel makes their scanners affordable and user-friendly. And most of their higher line models offer free updates online. But Ancel scanner often don’t include codes for specific systems, like ABS systems and airbags.

Take a look at a review of Best Ancel Scanners

Best OBD2 Scan Tool for Specific Vehicles

#1. Audi Scan Tool

Xtool Vag401

Audi- Many reviews consider the Xtool Vag401 Live Data Audi Scanner as the best for Audi vehicles. This portable and easy-to-use device does not need a computer to work, but some users think the device downloads too slowly.

Autophix V007

The Autophix V007 Audi Scanner works well for many. In addition to regular readings, the Autophix can read and clear Airbag, ABS, and transmission codes. But the Autophix costs more than many would like to spend.

#2. BMW Scan Tool

Foxwell NT510

BMW- The Foxwell NT510 Diagnostic Tool works as well as any scanner will for your BMW. The Foxwell reads most all the codes and systems of your vehicle. It works well for those who want to do most of their car maintenance at home.

Maozua Creator C310+

The Maozua Creator C310+ works well for those who want an affordable scanner that merely tells you what the lights on the dashboard mean.

#3. Ford Scan Tool

Autohphix 7710

Ford- One of the best Ford Scanners fits in your pocket. The Autohphix 7710 comes with free software updates and little set-up. But it doesn’t work with Mac’s and doesn’t include a full collection of codes. Many Ford Scanners struggle with the latter issue.

OTC 3111PRO

GM- The OTC 3111PRO speaks three languages. It updates easily online and creates reports you can print out from your PC. But its scope includes no data for ABS or SRS systems.

iCarsoft i900

The iCarsoft i900 works for advanced and expert level car owners with great definitions and repair recommendations.

#4. Toyota Scan Tool

Actron CP9690

Toyota- DIYers love the Actron CP9690 for their Toyotas. The CP9690 transports easily from the garage to the truck and is easy to use if you understand the language.

Autel MaxiLink ML619

Car owners with an intermediate level knowledge of their vehicles would prefer the Autel MaxiLink ML619. The ML619 diagnoses ABS and Airbag functions, though the software updating struggles.

#5. Volkswagens Scan Tool

VS450 OBDII EOBD

VW- Volkswagens contain multiple computers so that you will need a VW compatible scanner for your Volkswagen.

The VS450 OBDII EOBD reads as accurate as any scanner on the market. It also reads some model vehicles pre-1996. But prepare yourself for a potential error message for some “aftermarket radios.”

(Listed above are just a few examples. Use these as guides to exploring other similar model scanners).

#6. Heavy Duty Trucks

LAUNCH CReader HD Plus

Heavy Duty Trucks- The LAUNCH CReader HD Plus works great for beginners. It supports lifetime updates, is easy to use, and reads various languages.

OTC 3418 Professional

The OTC 3418 Professional Diagnostic Scanner costs an arm and a leg, but it displays code definitions and is perfect for making quick repairs on trucks.

OBD2 Bluetooth Adapters

I mentioned Bluedriver earlier as a top Bluetooth adapter that puts data from your car on your phone. These high tech options take up less space in your home than many scan tools and present information quickly on your phone.

But manufacturers of adapters (intentionally or unintentionally) leave holes in adapter software so that specific functions of the original scan tool aren’t compatible. So keep this mind when deciding if you want to purchase a Bluetooth adapter and which one you want to buy.

Best OBD2 Scanners for Specific Systems

I made the point with several of the models that don’t include readings for specific systems. For example, many scan tools don’t read Anti-Lock Brake Systems (ABS) in cars. So if that is something you want regularly checked, make sure the code reader you buy can do that.

Scan Tools may not read Safety Restraint Systems (SRS) either. That means your scan tool will offer no direction if an issue emerges with your Airbag System. So if the purpose of purchasing your scan tool is to improve the safety of your vehicle, ensure it reads SRS systems.

Now, choosing the right scan tool gets trickier when you consider the Transmission Control System in your car. Many scan tools read transmission codes. But often, OBD2 scanner reads only for certain car brands. So check to be sure your vehicle is compatible with the device you want to buy.

The Bottom Line

Users get intimidated when they consider all the options out there for OBD2 Scanners. But you can find the best OBD2 Scanner for you by noting your experience level, researching the leading brands and considering additional factors (customer service, updates, etc.) you believe to be valuable.

And remember that not all scanners work with all cars or systems in your vehicle. Apply these tips with your research so you can make a concise and informed choice regarding what the best OBD2 Scanner to buy is for you.

Read more: Best Professional Automotive Diagnostic Scanners Review And Buying Guide 2023