Top 10 Best OBD2 Scanner (Review) In 2022

The best obd2 scanner will assist you in diagnosing your vehicle problem through different codes. This universal scanner works well on all U.S. vehicles manufactured since 1996.

Using an obd2 scanner, you can learn vehicle problems and possible solutions for the problem. 

For example, an odb2 scanner can diagnose why your vehicle’s ABS is not working. Also will let you know how you can get rid of this problem.

However, this article is all about the obd2 scanner where I have reviewed the top 10 obd2 scanners. Also, a buying guide will assist you in finding the best product.


OBDLink MX Bluetooth OBD-II Scan Tool
OBDLink MX Bluetooth OBD-II Scan Tool
Actron CP9690 Elite AutoScanner Kit
Actron CP9690 Elite AutoScanner Kit
Premium Pick
Bluedriver LSB2 Bluetooth OBD2 Scanner
Bluedriver LSB2 Bluetooth OBD2 Scanner

Top 10 Best OBD2 Scanner Reviews

1. Bluedriver LSB2 Bluetooth OBD2 Scanner

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

When an OBD2 scanner receives more than 10,000+ positive reviews on Amazon, then I have no other choice to give it the 1st position in the list. The Bluedriver LSB2 Bluetooth OBD2 scanner has all the unique features like dongle connectivity, making repair suggestions and warns of recalls, etc., makes the OBD2 scanner one of the best of all OBD2 scanners in the market.

It comes with efficient sensors which are providing correct results, and the app is responsible for showing codes into easy readable format. Compared to some other models, it is a bit pricier, but you will be satisfied getting value-adding service from the scanner. The tool is eligible to read updated data like misfire counts and shared innovative codes interrelated to transmission, ABS as well as airbag proposing significant control over the car.

Without making any late, it will connect to your tablet or iOS device. Identifies the car fault and turns off the check engine light. The Bluetooth range of the Bluedriver is 32ft, and the app is entitled to show you speed, RPMs of the engine and other operational data as numbers. Freeze frame is one of the best features of the device that is delivering a slice of data to let you analyze quickly.

Key Features:
  • Dongle connectivity.
  • Updated readings.
  • Value-added device.
  • After detecting a problem, the gadget also proposes possible solutions.
  • Easy to use that a beginner will also find it straightforward to handle.
  • Long Bluetooth range.
  • Expensive.

2. Innova 31403 Carcan OBD1 + OBD1 Scan Tool

Innova 31403 CarScan OBD2 + OBD1 Scan Tool

Everybody wants to have the best gadget for their car, and when it comes about an OBD2 scanner, nobody wants to compromise. And here it comes one of the best OBD2 scanners from a reputed brand Innova 31403 Carcan OBD1 + OBD1 Scan Tool which is much efficient to fulfil all requirements by doing a complete scan of your vehicle.

It is the best example of a good scanner that is providing the meaning of the data as well as the possible solutions to the problem by scanning the codes. It comes with wide coverage options that makes it the best OBD2 scanner for both professionals and beginners. When it comes about efficiency, no other OBD2 scanners can beat it. In addition to this, it comes with a large display that is offering precise data, and you will not feel any discomfort while reading the data.

Among its all unique features, customers appreciated easy to use the facility of the OBD2 scanner. Even a novice will not face any problem to operate it with its plug and play feature on the DLC. The dimension of the gadget is 10.5” X 15” X 12.7” and weighs only 6lbs that makes the device an easy to carry and store gadget. Last but not the least feature is, it will enable you to record, play and display OBD2 data into a graphical chart.

Key Features:
  • Long service life.
  • Efficient OBD2 scanner.
  • Data print feature.
  • Perfect dimension for comfortable carrying and storing.
  • Scan the data and share the best possible solution for the car fault.
  • Cost-effective tool.
  • Since it is working as both OBD2 and OBD1 scanner, it works slowly while presenting the result.

3. Actron CP9690 Elite AutoScanner Kit

Actron CP9690 Elite AutoScanner Kit Enhanced OBD I and OBD II Scan Tool for all 1996 and newer and select 1984-95 vehicles, CHROME

If you are an updated technician and experienced user, the Actron CP9690 Elite AutoScanner Kit will be the best solution for you to scan your vehicle efficiently. It has the capability of reading data, presenting data into a graph, allowing you to take a print out from a PC, reading DTC’s, plating stored information and many more.

It is available with all standard features following some innovative ways. When the scanner shows DTC’s, CodeConnect feature takes the responsibility to explain the causes behind the problem and shares most natural fixes so that you can troubleshoot it following a quickest and fastest way. It is backed up with a locator feature that describes where the various components are in the car and again gives a name to the parameter ID for instant interpretation of the data. It is one of the rarest features that you will find in an OBD2 scanner.

Some other silent features of the scanner are reset options for battery and oil, active status, the status of GM DTC, charging system monitor, double PID graph, code standards as well as hands-free car link. The Actrol CP9690 is also updated using the USB port and is patented via TrueLink technology that confirms that the link interconnects with the vehicle efficiently.

Key Features:
  • Large screen.
  • Trilingual (English, Spanish and French) instruction manual.
  • Up-gradable.
  • Eligible to take a print out.
  • Easy to read for a large screen.
  • It is compatible with recording data and playing it as per requirement.
  • Upgradation possible using Windows OS only.

4. OBDLink MX Bluetooth OBD-II Automotive Scan Tool

OBDLink MX Bluetooth OBD-II Automotive Scan Tool for Android and Windows

The OBDLink MX Bluetooth OBD-II Automotive Scan Tool is the most popular scanner of the manufacturer OBDLink. Compared to its competitor, it is offering 300% faster performance. And compatible both Android and Windows devices. It is a pocket-sized OBD2 scanner that delivers unmatched performance and comes with an affordable price too.

Don’t get fooled by its small size because it is full of stunning features. With all the features such as chart, log, and export real-time engine data, you will never find it complicated to use. Additionally, the scan tool is hacker-resistance, allows 3rd party software and apps, and you will get firmware as well as a software update for free.

Interestingly, it has a unique feature named LX new sleep function that will give you peace of mind by saving battery charger. Even if you plugged in the tool and leave for unknowingly, a discharge will not happen.

In terms of performance, you will not find any rival of the tool. It is because the device is 4X faster than its competitors. Being faster, don’t assume it will give you any wrong data. It has a reputation in providing 100% precise, accurate and detailed graphs. Without any confusion, you can rely on it to get the correct diagnosis.

Key Features:
  • Portable.
  • Safety mechanism.
  • Wide-ranging vehicle coverage.
  • Fast and reliable performance than its competitor.
  • Compatible with a wide range of the vehicle.
  • Assist in saving power.
  • PID read rate is slow.

5. LAUNCH Code Reader OBD2 Device

LAUNCH Code Reader Auto Diagnostic Creader VII Plus - Including Full OBD2 Functions & Reading/Clearing Codes in Engine, Transmission, ABS and SRS for DIYers & Professional Technicians

Are you diagnosing an extensive choice of vehicles daily? The LAUNCH Code Reader OBD2 Device will give you the best companion during a diagnose session of any vehicles. You can use the whole OBD2 options for any sort of car harmonious with OBDII & CAN procedures, and the 4 Systems Analyses can be used for 2006 as well as newer vehicles.

You will be glad to know; it can show you data analysis in a total of 8 languages (English, Spanish, French, German, Italian, Russian, Japanese, Portuguese). This feature makes the scanner a universal one that can be used in many countries without any hassle upon your language preference.

The scanner will diagnose your vehicle’s engine, ABS, Transmission, manual or graphical data stream as well as other ECU information. Once you fix the identified problem, this tool will also assist you in clearing DTC’s info. After then, you will get an automatic switched off warning light.

Another great feature of the tool is; it will not only assist you by analyzing DTC’s information but focus on any doubtful data factors by supporting updated live data. 

Additionally, you can get the print out of all diagnosis reports by connecting it to PC.

Key Features:
  • 8 individual languages.
  • Full OBDII functions.
  • Lifetime free update.
  • Compatible to work with a wide range of vehicles.
  • Read and clear DTC’s information.
  • Provides print out.
  • The update process is a bit tricky.

6. Innova 3100i Diagnostic Scan Tool

INNOVA 3040d Diagnostic Code Reader/Scan Tool with ABS and Live Data

If you are an OBD2 scanner user, you must have heard Innova OBD2 scanners. Innova has introduced a lot of OBD2 scanners to their customers, and out of them, Innova 3100i Diagnostic Scan tool is one of the best scanners. In terms of performance and value, no similar performer is there in the OBD2 scanner industry.

Through the 3100i scan tool, you can analyze codes of ABS, emission test, check engine codes, possible solutions for a problem and battery or alternator status. All this information will be demonstrated on the easy to read big display screen. Also, its LCD screen has backlit, and during a low light condition, you will not face any problem reading the data. These features make the tool an ideal scan tool for both DIY livers and professionals.

You will love to hear; the tool displays analyzed data following ordinary language so that a novice also can read and understand the analysis. Impressively, a mechanic will get the more in-depth information to let the mechanic work precisely to solve any problem. Moreover, the detailed information ensures you don’t need to research a lot regarding the issue. This way, it is assisting you to save your valuable time too.

Key Features:
  • Attractive color screen.
  • Quick diagnosis.
  • Compact design.
  • Hassle-free use.
  • Backlit in the LCD screen so that you can read data comfortably.
  • Assist you in checking your car’s battery status.
  • A bit expensive for the beginner but a value-added device.

7. Autel MS300 Universal OBD2 Scanner

Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool

The Autel MS300 Universal OBD2 Scanner has taken a gentle breeze to those mechanics who have a lack of scanning tools in their toolbox. It is compact and lightweight; this way it can take its place to your front pocket without any hassle. Vehicles from the USA, Asia and Europe are compatible with the tool, and you can learn DTC definitions from the machine in its LCD backlit screen.

Although the Autel MS300 scanner is not an alternative of a more massive scanner, it will add vibe to your toolbox. It contains 2 buttons. One button will assist you in reading any sort of trouble codes, and the other one will help you to clear those codes. You will receive a CD catalogue with the gadget that will allow you to control the device more efficiently with 7,000 trouble codes. All in all, you will find it a much user-friendly tool.

Additionally, it is designed in such a way so that you can use it for bilingual use. Both beginner and novice will not face any issue with the easy to understand interface. Just after plugging the device to the vehicle’s computer, within a few seconds, it will show you codes. After resolving the issue, you can plug it again in the computer to erase the codes. Isn’t it much simpler to handle?

Key Features:
  • LCD screen.
  • Affordable.
  • CD catalogue with 7,000 trouble codes.
  • No hassle to use the device.
  • Show trouble codes within the shortest possible time.
  • Durable computer plugs for OBD2 scanner.
  • ns: Too small in size.

8. Autel AutoLink AL529 OBD2 Scanner

Autel AutoLink AL519 OBD2 Scanner Enhanced Mode 6 Automotive Engine Fault Code Reader CAN Diagnostic Scan Tool, Upgraded Ver. of AL319

Every vehicle has a computer system, and day by day, the system is getting complicated. To assist you in scanning the system, the Autel Autolink AL529 OBD2 scanner is one of the best for reading computer systems. It is not only an efficient performer, but also you will get the computer system code much faster compared to other scanners.

A large and full TFT screen will allow you to read the codes much more relaxed and clearer. The fact is, these gadgets plugged into a less light area where reading any screen is hard to read. But Autel AutoLink AL529 OBD2 Scanner is out of this problem. Besides, it is equipped with a unique built-in-speaker. With the help of the speaker, you will get audio cues of the diagnosis of the vehicle.

Additionally, you can record the data so that you can read them at a later date.

Moreover, the gadget gets updated through the internet, and thus a mechanic can access to newer codes without any trouble. It comes with a beautiful carrying case which is keeping you worry-free in terms of storing the device.

Key Features:
  • Built-in-speaker.
  • Carrying case.
  • TFT color display.
  • Easy storing in the handy carrying case.
  • Saves data so that you can see them in future.
  • Provides accurate and fast reading.
  • No prominent cons are available.

9. Innova 3150 Diagnostic Scan Tool

INNOVA 3150 Diagnostic Scan Tool/Code Reader with ABS/SRS for OBD2 Vehicles

You will fall in love at first sight with the Innova 3150 Diagnostic Scan tool because of its gorgeous sleek design. Don’t think that the plan is its only best feature; it has other buzzing features that will simply amaze you. It will troubleshoot your vehicle much quicker and easier. And it is affordable, easy to use, and offers many other features that you can rely on without any confusion.

The manufacturer knows about the continuous changing technology, and the automotive industry is also not out of this change. OBD2 and CAN are the 2 essential systems which are used for communication with the vehicle computer. And without a scan tool, you can’t make communication with the vehicle’s computer. Through a USB port, the Innova 3150 scanner keeps them updated with the latest system.

It is not uncommon for scanning gadgets to disconnect and remove it from a vehicle while placing information in the screen. Regular OBD2 scanners are not battery backed up, and during this type of situation, you may face problems reading the data. But Innova 3150 item is battery backed up, so removing the tool from the vehicle will not create any problem to obtain the screen.

Key Features:
  • Excellent design.
  • Battery backup.
  • Multilanguage screen.
  • Easy to read and access.
  • Fast performance.
  • LED display.
  • Inconsistent performance.

10. Autel Maxidas DS808 OBD2 Scanner

Autel Maxidas MP808 Automotive Diagnostic Tool OBD2 Scanner Key Coding and Bi-directional Control injector coding (Same Function as MS906 and DS808 )

The Autel Maxidas DS808 OBD2 scanner is an upgraded version of DS708. It is harmonious with a varied range of cars named Bentley, Ford, Volvo, Land Rover, Audi, Bugatti, BMW, GM, Toyota, Renault and many more. 

Its sleek innovative design makes it an easy to operate the device at poorly lit areas too with the LED light on the screen. It is built sturdily and comes with ideal size not to let you feel any discomfort while carrying it. 

Upgrade features in the gadgets are cloud-based maxifix, smart AutoVin options, and shop manager. All these features make the item better than its previous version DS708.

Are you worried, thinking whether the device will work in your country or not? Simply say bye-bye to your worries because different users can operate it using its multilingual menu feature. Besides, it is battery-powered, and its 500Ah Lithium-Ion battery gives 4.5 hours of continuous service without any disturbance.

Key Features:
  • Powerful Lithium-Ion battery.
  • Multilingual menu.
  • 7” large screen.
  • Comes with a storage case.
  • Free 1-year update.
  • Enabled with Wi-Fi connection.
  • Highly expensive.

Best OBD2 Scanner Buying Guide

Many key factors play a vital role while purchasing the best obd2 scanner. Even if you use an obd2 scanner before, it would be best if you brush up your knowledge because everyday technology is upgrading.

So, let’s learn about the key factors.


Excellent scanning capability is the most basic function of an obd2 scanner. This is a bit of misconception as the scanner itself doesn’t monitor the car. Instead, the scanner communicates with online boards that use sensors to monitor various objects.

As a result, different obd2 scanners will share different information. Some scanner models can have access ability to typical trouble codes, whilst others come with several access abilities.

Information Processing

OBD2 scanners show problem codes using wrapped language along with a modest solution.

The top-quality obd2 scanner comes with all advanced features but the first or budgeted versions only show problem codes the car provides. The problem codes are rarely understood unless the scanner code is translated or you need to research online to find the meaning of the codes by yourself. And this process is tiresome work for sure. Because if you are unaware of the codes, you will not be able to find the right solution for the problem.

A high-quality obd2 scanner not only shares problem codes but also shares solutions for those problems. As a result, you can save both valuable time and money.


Every vehicle has an obd2 connecting port. And most of the obd2 scanner gets a connection from this port.

These types of scanners have few advantages since they don’t require battery power to diagnose any vehicle problem. For convenience, the wireless obd2 scanners are available with a separate plug, and an app assists you to plug in the scanner with the vehicle while working.

Related Articles: Best Toyota Scan Tools

Frequently Asked Questions (FAQs)

What is the benefit of the obd2 scanner?

An obd2 scanner can detect different error codes of vehicles and provide a possible solution. If you have minimum knowledge of error codes, you will be able to do the maintenance of your vehicle on your own.

Can the obd2 scanner do any harm to anyone?

Yes, it can do damage to your vehicle if the tool is adapted with low voltage. Other than this, the obd2 scanner is fully safe for any vehicles.

Do I require any practice before working with an obd2 scanner?

It is advisable to learn a few error codes to take care of your vehicle without going to a workshop.

Last Words

As I have stated earlier, finding the best obd2 scanner is a tricky task. But if you read this article intently, I believe now you have enough confidence to grab the best product from dozens of options.

Never purchase a cheap product because an inferior product will cost you more in the long run. And a quality product will give you the best performance for an extended period.

Related Reads: Best Digital Multimeter Review

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