The 15 Best Obd2 Scanners of 2024

Most of the time, when “check-engine-light” on the dashboard begins blinking, people aren’t conscious of what issue or problem in the vehicle triggers the light simply to blink. It is when the best obd2 scanner plays a key role.

If you’re having an issue with the car, then you can easily use the best diagnostic scanners for running diagnostic tests which will assist you to determine the problem of your car and offer you some other info as well.

For maintaining the performance of the car for years, you’re required to get the car maintained regularly. It can be done by having an excellent car diagnostic tool which will allow you to discover the issues and faults in the car as quickly as possible.

Purchasing this gadget is a major investment as getting this with you assists you to save time and money that’s required to take your car to a mechanic.

Not to mention, the marketplace is overloaded with many different advanced and simple diagnostic scanners which are for sale in various models and brands. As you have this sort of big variety to select from, choosing the top diagnostic tool can be somewhat challenging.

To reduce your choices as well as educate you regarding the significant features which a diagnostic reader is designed to have, amazingly, we have analyzed the 15 best vehicle diagnostic tools out there in the marketplace. At the same time, a thorough buying guide has been integrated below that will assist you in choosing the best one. Keep reading.

Autel Maxisys OBD2 MS906BT Scan Device

Autel Maxisys OBD2 MS906BT Scan Device

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Although this is probably not the least expensive scanner that we’ve listed in this review, this Autel Maxisys OBD2 MS906BT Scan Device is an enhanced edition of its previous model. This can support the oscilloscope as well as has an assessment camera.

The Bluetooth long-distance transmission is also a bonus. This OBD2 scanning device features an HDMI port and USB port for the utmost comfort. Besides that, it’s a smaller edition which makes it simple to carry just about anywhere you head out.

Due to its comprehensive diagnostic coverage, it is easy to use the Autel Maxisys OBD2 MS906BT Scan Device to any sort of vehicle.

At the same time, you can use the Exynos powerful 5260 six-core processor. On the other hand, its 8″ HD display is simple to read even during the dark. This is the best obd2 scanner out there.

Key Features

  • It fits the diesel models
  • Offers lifetime free updates
  • Auto-diagnosis of car information


  • Brand: Autel
  • Model: Maxisys MS906BT
  • Connection type: Auxiliary, audio & USB ports
  • Product size: 25.75″x17.17″x7.4″
  • Product weight: Approximately 19.81 pounds

  • It finds the problem fast
  • It is durable and built solidly
  • They provide exceptional customer support
  • Short battery life

LAUNCH V PRO X431 Bi-Directional Full System Scan Tool

LAUNCH V PRO X431 Bi-Directional Full System Scan Tool

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The LAUNCH V PRO X431 Bi-Directional Full System Scan Tool offers all the features of Pro Mini. However, it is supported by an ultra-powerful Android Lenovo tablet that features 7.1 Android OS.

It is connected to some highly effective data analysis devices to ensure that it is easy to watch the info in real-time.

This LAUNCH V PRO X431 Bi-Directional Full System Scan Tool can easily graph any kind of system which you want this to the transmission, engine, ESP, AWD, TPMS, air conditioning, suspension, cruise control, electric windows, and multimedia.

If you are running a business, then you can get the device to create free car health reports that can be easily printed out and even shared with the customers. It is the best one available on the marketplace with a number of top-notch features.

Key Features

  • The screen is simple to view
  • Offers 24 options for language
  • Several accessories and add-ons included


  • Brand: LAUNCH
  • Model: V PRO X431
  • Connection type: Not mentioned
  • Product size: 20″x14.02″x4.02″
  • Product weight: Approximately 10.68 pounds

  • It covers 99% of car models
  • Accessories and a large case included
  • Performs diagnosis for the full system
  • The updates are pretty slow

LAUNCH V PRO X431 (Similar to V+ X43) OBD2 Scan Tool

LAUNCH V PRO X431 (Similar to V+ X43) OBD2 Scan Tool

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The solid plastic case for carrying that includes your purchase, lets you safely store the LAUNCH V PRO X431 (Similar to V+ X43) OBD2 Scan Tool while not being used.

As soon as you require it, you are aware of where to locate it and also put this scanning device to use.

Apart from checking various car models and brands, you can easily run brake, battery, oil, and some other tests or even reset them easily.

With the 8 hours battery life, it is easy to work for a long time to ensure that your vehicle is all set for your family and wife to use.

Furthermore, you can easily download a lot more important software to be sure that your car scanner is updated. The one major update button will do everything for you.

Key Features

  • It is durable and compact
  • Provides superb tech support
  • Major programming integrated


  • Brand: LAUNCH
  • Model: V PRO X431
  • Connection type: Not mentioned
  • Product size: 20.2″x13.8″x4.3″
  • Product weight: Approximately 10.38 pounds

  • More than 10000 car types covered
  • It has a capability for full system diagnosis
  • It offers remote assistance intended for the tech support
  • Challenging product registration

Autel Scanner MK808BT MaxiCOM Diagnostic Tool

Autel Scanner MK808BT MaxiCOM Diagnostic Tool

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The Autel Scanner MK808BT MaxiCOM Diagnostic Tool is efficient at oil reset, BMS, DPF, SAS, and EPB services.

This has the bi-directional command ability. At the same time, it can support the automatic bleed test. Its force DPF reproduction and even adjusting injectors successfully can be completed using this unit.

It is the best obd2 scanner that provides support to reset and battery registration.

It makes use of VIN technology which can figure out the information and model of the car automatically within 60 seconds.

It is easy to view the live info shown on the display bright and clear. It is available in analog, graph, and text to make this easier to grasp.

The manufacturer provides a 1-year warranty as well as a 1-year free-of-cost software update for purchasing this product.

Key Features

  • Uncomplicated to run
  • It is durable and long-lasting
  • It is sold at an affordable price


  • Brand: Autel
  • Model: MK808BT
  • Connection type: Wire connection
  • Product size: 14.5″x11″x5″
  • Product weight: Approximately 5.67 pounds

  • User-friendly keypad navigation
  • Includes a carry case and USB cable
  • It can support the battery registration
  • The reset does not function on all vehicles

Edge Products 84130-3 CTS3 Touch Screen OBD2 Scanner

Edge Products 84130-3 CTS3 Touch Screen OBD2 Scanner

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The Edge Products 84130-3 CTS3 Touch Screen OBD2 Scanner is the sole best monitor available on the marketplace for monitoring utterly everything you ever could wish to learn about your vehicle.

You will be amazed to know that it comes with all the things you need to keep track of your vehicle. Moreover, its performance is just superb.

If you count on putting your vehicle through the paces with many towing or even lengthy trips, this CTS3 is perfect for having the ability to check your car as well as ensure that it has all the things it requires to carry on running appropriately.

This Edge Products 84130-3 CTS3 Touch Screen OBD2 Scanner is an extraordinary tuner that can keep track of everything you would ever be able to imagine attempting to monitor your car. Keep in mind that you will see a “time-lapse” between starting this device and starting your vehicle.

Key Features

  • The Wi-Fi is updateable
  • The installation is pretty simple
  • It is made sturdy and long-lasting


  • Brand: Prime Warehouse
  • Model: 841303/98620
  • Connection type: Not mentioned
  • Product size: 10.3″x10.2″x6.7″
  • Product weight: Approximately 2.99 pounds

  • It is built lightweight
  • Quite comprehensive
  • User-friendly and uncomplicated
  • We didn’t notice any cons

Autel MaxiCOM OBD2 MK808 Diagnostic All System Scan Tool

Autel MaxiCOM OBD2 MK808 Diagnostic All System Scan Tool

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This Autel MaxiCOM OBD2 MK808 Diagnostic All System Scan Tool is a most recognized OBD2 Bluetooth scanning device that has many different highlights. However, the cordless 4.5 hrs use is handy for the professionals to make use of this device.

This device comes built with a 7″ clear LCD display, 32-GB memory, and A9 processors. For that reason, this scanning device is capable of storing and processing the info on the unit without requiring to make use of a Smartphone or PC.

This Autel MaxiCOM OBD2 MK808 Diagnostic All System Scan Tool can identify issues from the USA cars built-in 1995. Exactly what makes this OBD2 reader unique is the extensive array of troubles that it is able to diagnose.

It includes the engine, brakes, oil-related issues, and even battery management. On top of that, the multiple-language feature has been incorporated to aid the ones that don’t have the English language as their mother tongue.

Key Features

  • Perfect coverage for large vehicle
  • Capability to do innovative programming
  • Excellent software & straightforward to use


  • Brand: Autel
  • Model: MK808 MaxiCOM
  • Connection type: VCI
  • Product size: Not mentioned
  • Product weight: Approximately 1.1 pounds

  • It is highly functional
  • Very simple to navigate
  • It is incredibly compatible with several cars
  • Features a responsive tablet touch screen design
  • It may involve some major programming issues

LAUNCH CRP129X Scan OBD2 Tool Scanner

LAUNCH CRP129X Scan OBD2 Tool Scanner

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This LAUNCH CRP129X Scan OBD2 Tool Scanner is able to retrieve car info, check the readiness status of I/M, check EVAP, check O2 sensor as well as erase/read the error codes.

This scanner is hassle-free to use because it includes a Wi-Fi network. Due to the Android 7.0 OS and the bigger 5″ display, it performs amazingly.

It is suitable for 57 car models that are OBD2 compliant as well as were built from 1995 and also the newest. Furthermore, it features a multilingual list, where it is easy to choose from the 9 languages which it includes.

Run by the 4000mAh powerful battery, this LAUNCH CRP129X Scan OBD2 Tool Scanner is the best affordable scan tool that you’ll discover. It operates on Android 7.0 OS that is reliable and fast for an analysis device of its specifications.

Key Features

  • Considerable care coverage
  • Includes multiple languages
  • Comes with a 1-year warranty


  • Brand: LAUNCH
  • Model: Not mentioned
  • Connection type: Not mentioned
  • Product size: 10.7″x8.8″x3.2″
  • Product weight: Approximately 2.74 pounds

  • It is made very sturdy
  • Comes with reset functions
  • Very simple to get upgrades on the internet
  • It works for some 12-Volt diesel cars only

LAUNCH CRP129E OBD2 Scanner Tool

LAUNCH CRP129E OBD2 Scanner Tool

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This LAUNCH CRP129E OBD2 Scanner Tool has a number of wonderful features. Not to mention, the most notable of such features is it supports 5 preset functions, such as reset of an oil lamp, TPMS, EPB, SAS, and even reset of Throttle Position.

What is more, this Launch OBD2 reader provides you with live monitoring of your car’s battery.

On top of that, Launch CRP129E tends to support all the OBD2 features, such as SRS, ABS, and even Transmission diagnostic. If this Launch scanner seems to have a few bugs, do not stress.

Its Wi-Fi connectivity allows you to share as well as print your car information from this scanner directly.

With its impressive diagnostics and savvy design, this Launch CRP129E scanning device is an incredible option for both newbie and pros. Anybody can use the scanning tool because it is extremely efficient and simple to grasp.

This Launch scanner particularly suits models of Daewoo, Dacia, Citroen, Chrysler, Chevrolet, Cadillac, Buick, Bugatti, BMW-Brilliance, BMW, Benz, Bentley, Audi, Alfa Romeo, Acura, and Abbas.

Key Features

  • It is easily portable
  • Ensures fast diagnostics
  • Features a Wi-Fi connection


  • Brand: LAUNCH
  • Model: CRP129E LAUNCH
  • Connection type: Wi-Fi
  • Product size: 10.8″x8.8″x3.2″
  • Product weight: Approximately 2.35 pounds

  • Comprehensive DTC library
  • Features an Android interface
  • The TFT screen is of high-resolution
  • It is expensive

Actron Auto Scanner CP9690 Elite OBD2 Kit Scan Tool

Actron Auto Scanner CP9690 Elite OBD2 Kit Scan Tool

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Choosing an OBD2 code reader that will support older cars can be challenging. Honestly, that is the major benefit of this Actron Auto Scanner CP9690 Elite OBD2 Kit Scan Tool in comparison to other scanners we have reviewed.

With the superb compatibility, this Actron Auto Scanner CP9690 Elite OBD2 Kit Scan Tool is extensive in its OBD2 functionality. All the data can easily be seen instantly, graphically displayed, or even recorded and seen later.

However, you will not just get OBD2 diagnostics along with this Actron CP9690; this code reader additionally reads the anti-lock braking system, airbag, and some other alert codes.

Best of all, you will gain access to the CodeConnect data store, which includes more than code definitions as well as recommends verified fixes.

As amazing as this Actron CP9690 is for the diagnostics, the service features are minimal. You can easily reset the primary functions, such as the battery and oil light, but do not expect to perform any ECU re-programming or customizing.

Key Features

  • Broad car coverage
  • This is able to print
  • Offers large display that is hassle-free to read


  • Brand: Actron
  • Model: CP9690
  • Connection type: Not mentioned
  • Product size: 4″x11″x13.5″
  • Product weight: Approximately 3.63 pounds

  • Includes a bigger screen
  • Airbag and ABS coverage
  • Enhanced coverage of cars
  • Its size is bulky

LAUNCH OBD2 CRP123X Scanner Code Reader

LAUNCH OBD2 CRP123X Scanner Code Reader

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If you intend to use an obd2 scanner for considerably more serious tasks, then this LAUNCH OBD2 CRP123X Scanner Code Reader can be an ideal purchase to suit your needs. Its overall flexibility is truly beyond imagination, and it is what justifies its quite hefty cost.

Many people call this CRP123X the top OBD2 scanning device for Volvo because of its amazing features and simplicity of use.

However, this Volvo OBDII scanner shows and tracks the readiness status of I/M, displays freeze frame info, shows definitions, removes codes, turns CEL off, and even clears the codes.

Needless to say, you can diagnose various systems such as engine, transmission, ABS, and SRS. This diagnostic tool for Volvo does not provide exclusive functions. This supports over 40 brands such as Jaguar, Audi, Porsche, BMW, Smart, Skoda, Romeo, Holden, and Volvo.

Key Features

  • Outstanding build quality
  • Includes plenty of features
  • The display is big and awesome


  • Brand: LAUNCH
  • Model: CRP123X
  • Connection type: Not mentioned
  • Product size: 10.9″x8.9″x3.3″
  • Product weight: Approximately 2.64 pounds

  • It covers many different brands
  • Uses the car to charge its rechargeable battery
  • Effortless updating because of a single-click function
  • It is not highly durable

ANCEL FX2000 OBD2 Scanner Code Reader

ANCEL FX2000 OBD2 Scanner Code Reader

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You can certainly keep your SRS, ABS, and even Transmission system to their optimum health with this ANCEL FX2000 OBD2 Scanner Code Reader. This FX2000 allows you to retrieve almost any error data in the car.

On top of that, this ANCELL FX2000 device not just gives you fast feedback on the DTCs but additionally graphic inspections of anything that went wrong.

As an example, it is easy to see all braking parts of the Anti-Lock Brake system. Therefore, you can effortlessly find where the issue is and prepare a solution keeping that in mind.

This ANCEL FX2000 OBD2 Scanner Code Reader does all the EOBD/OBD2 diagnostic tests. For that reason, it can handle most 1995 or latest OBD2 as well as CAN cars whether they are USA-based or even imported cars. Particularly, this ANCEL car scanner works on more than 46 different cars makes thus it is likely to fit your car.

Key Features

  • Includes an LCD display
  • Offers full OBDII functionality
  • Has a durable and high-quality build


  • Brand: ANCEL
  • Model: FX2000
  • Connection type: USB
  • Product size: 9.06″x1.77″x7.8″
  • Product weight: Approximately 1.58 pounds

  • The user manual is included
  • Provides accurate and fast results
  • Comes with an ergonomic design
  • It is fairly expensive

AUTOPHIX BMW 7910 Diagnostic Scan Tool

AUTOPHIX BMW 7910 Diagnostic Scan Tool

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The AUTOPHIX BMW 7910 Diagnostic Scan Tool is particularly customized for BMWs. However, these contain reset sensors for steering angle, electric parking brake, DPF regeneration, fuel pump, and battery health.

On top of that, you can register an alternative battery and execute other functions such as adjustment of idle speed, CO adjustment, brake lines, bleeding, and even reset of oil light. It includes 22 special features for resetting and correcting.

It is easy to upgrade this unique BMW scanning device by connecting this to your PC through the USB cable.

To start with, download the application from its official website then stick to the instructions. This AUTOPHIX BMW 7910 Diagnostic Scan Tool will be an awesome pick for the BMW owners as well as mechanics that focus on the BMW drivers. It is the top BMW scan device since it provides most features.

Key Features

  • Simple to run
  • Comes at a reasonable price
  • Offers lifetime free-of-charge updates


  • Brand: AUTOPHIX
  • Model: 7910 Scanner
  • Connection type: USB
  • Product size: 9″x4″x2.5″
  • Product weight: Approximately 1.3 pounds

  • This is very long-lasting
  • It supports several languages
  • Comes with many different features
  • It can be somewhat tough to update

BlueDriver OBDII Bluetooth Pro Scan Tool

BlueDriver OBDII Bluetooth Pro Scan Tool

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It is the more costly Obd2 bluetooth scanner available on the marketplace, still for the price you are getting plenty of value as well as it has superb functionality.

The BlueDriver uses a data bank with more than 6.7 million repairs by utilizing the year, model, manufacturer, and even error code.

In addition, this device is authorized to support Apple and Android devices. On top of that, it is suitable for all the key car brands that include Ford, Chrysler, Toyota, Nissan, BMW, Honda, and Volkswagen. This BlueDriver OBDII Bluetooth Pro Scan Tool is an in-depth tool that can assist you to find out the issues that may be affecting the car.

One other feature of this device is its live data which can be displayed as a chart. The experienced person that comprehends the data will quickly discover what issues are leading to error code.

At the same time, the data highly can be customized to ensure that it is seen in such a way that you can understand it easily.

Key Features

  • Convenient to use
  • It offers Bluetooth capabilities
  • It is trusted by the car mechanics


  • Brand: BlueDriver
  • Model: LSB2
  • Connection type: Not mentioned
  • Product size: 2.2″x1.9″x1″
  • Product weight: Approximately 2.08 ounces

  • Comes with a no-cost repair guide
  • Full diagnostics data for an array of cars
  • Includes a companion app for Android and iOS
  • It is pricy

OBDLink OBD2 MX+ Bluetooth Scanner

OBDLink OBD2 MX+ Bluetooth Scanner

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This OBDLink OBD2 MX+ Bluetooth Scanner, without any doubt, is suitable for Apple, Android, and Windows devices.

It is also best with many different apps, letting you select one that provides a handy user interface that is effective for you.

Furthermore, it offers superior support for particular major car brands such as Ford, GM, Mazda, Nissan, Infinity, Toyota, Lexus, Scion, Honda, Hyundai, and Kia.

This unit will let the users perform diagnostics, clear the “check engine” lights as well as will offer live variables for ABS, SRS, TPMS, and many more. What’s more, it features over-voltage safety and battery drain and routine firmware updates.

On the flip side, this convenient Bluetooth OBD2 scanning device is suitable for the majority of operating systems of smartphones, includes superior support for most of the key car models, and also provides more live variables than several models of the OBD2 scanning devices in this cost.

Key Features

  • Includes a battery-save mode
  • It is a professional-level scanner
  • You can see the live performance


  • Brand: OBDLink
  • Model: MX201
  • Connection type: Not mentioned
  • Product size: 2.01″x0.91″x1.81″
  • Product weight: Approximately 1 ounce

  • Has a battery-saving mode
  • Wireless & fast connection
  • Includes 3-year manufacturer’s warranty
  • It is compatible with Windows, Android, and iOS
  • Quite pricy
  • The updates of software can be tough

Autel Autolink OBD2 AL619 Scanner SRS ABS Airbag Scanner

Autel Autolink OBD2 AL619 Scanner SRS ABS Airbag Scanner

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We have become big supporters of the Autel scanners! This Autel Autolink OBD2 AL619 Scanner SRS ABS Airbag Scanner is the best diagnostic tool to choose from. This is the favorite car scanner for numerous buyers.

Besides having the ability to erase typical OBDII error codes, this will clear/read SRS and ABS codes quite nicely but not for every single make.

Additionally, this Autel automatically extracts the VIN, shows I/M and monitor readiness, displays real-time analysis data, as well as permits printing of info via a PC. Its full-color screen is clear. Not to forget, the buttons tend to be simple to use.

Although some may choose a touch-screen similar to some other costlier models, the buttons, in our viewpoint are far more practical for a scanning device.

The update can take a couple of hours but it is a simple process. The Autel support, on the other hand, is first-class thus you will not be left alone if there is ever a problem with this Autel Autolink OBD2 AL619 Scanner SRS ABS Airbag Scanner.

Key Features

  • Very user-friendly
  • Sufficient diagnostic data
  • It is the least expensive scanner


  • Brand: Autel
  • Model: AL619
  • Connection type: Not mentioned
  • Product size: 7.83″x4.11″x1.48″
  • Product weight: Approximately 1 pound

  • You can get lifetime updates for free
  • It is easy to print data via a computer
  • It offers SRS/ABS in over 50 car brands
  • Does not support the hybrid vehicles

A Practical Buying Guide On The Best Obd2 Scanners!

Modern obd2 scanners are considerably more helpful than they had been at first. When evaluating new units, you can discover a broad range of benefits and features which will assist you to take advantage of the device. Listed below are the key elements you need to focus on while choosing the best obd2 scanner.

1.Wireless Vs. Wired Connections

There is no doubt that the Bluetooth technology has become increasingly more widespread which means you can discover scanners that can transfer data to the receiver wirelessly. In most cases, they connect to an application on your Smartphone or tablet.

However, the best part about the best obd2 bluetooth is that it is easy to leave them connected to your vehicle, which means that you are able to diagnose any problems while you are out on the highway.

But, the downside is they can deplete the battery, particularly if you are not driving your car for several days.

One more issue which can occur with the inferior Bluetooth obd2 tool is the connection may be interrupted quickly. Therefore, attempting to sync may take some time, or even you may need to reboot the app to have it to function.

On the whole, wired connections tend to be more dependable; still, if you find a state-of-the-art wireless version, this will be considerably more hassle- free.

2.Data Monitoring

The modern scanners will offer loads of data about the car. On the other hand, if you are not an auto mechanic, this can be hard to understand exactly what this all implies.

Therefore, you will desire to have a unit that shows the info in a simple to read, clear, charts, and graphs.

At the same time, you must have the ability to keep track of this data with time to ensure that it is easy to see any modifications as they happen and make use of that data to your benefit.

3.Scanning Live Data

A particular improvement which modern scanners include is they let you to review the performance of your car.

Since the onboard computers tend to be heightened than they had been in 1996, now you can easily keep track of all the systems of your car at once.

Needless to say, scanning live date is a very good feature as it can assist you to track the operation of your vehicle as time passes, and also pinpoint any possible issues before they turn out to be a problem. For instance, you can identify why your vehicle is losing fuel usage.


Each and every auto company generates codes for their models and makes. Therefore, while this OBD2 scanner is standardized, such codes are usually not.

While buying the best car diagnostic tool, you need to ensure that your car is included. In most cases, these gadgets will include all the major brands, for example, Honda, Ford, and Toyota.

On the other hand, if you possess a specialty or foreign car, you will probably need to search for a scanning device that is designed for that specific brand.

5.Code Reading

Like we stated, the primary goal of the OBD2 reader is to provide you the codes for the “check engine” light.

Basic models will just tell you “engine-light” code, as well as some, might provide you more info about what this means.

Typically, if the display on the scanner is compact, then there is not sufficient room to determine each light code of the check engine.

As a result, you may need to have a model having a bigger screen to ensure that it is easy to read the meanings clearly.

6.Will Any Scanner Fit My Car?

The most important issue that individuals experience with the OBD2 scanners usually is they do not have codes intended for their specific vehicle type.

As we mentioned above, when you possess a car that is not of the key domestic brand, then you cannot buy simply any scanner as well as assume this will work.

Sometimes, it can be preferable to have a scanner that is designed particularly for your car’s brand.

To illustrate, some scanners usually are built only for BMW or Audi cars. Having a unit like this won’t only make sure that it is compatible with the car, but this can make it simpler to discover the appropriate fault codes as there are not many other brands available in the device. On the whole, you can more efficiently work like this.

7.The Repair Instructions

Despite the fact that the OBD2 scanners are able to tell you what is wrong with the engine that does not imply that you understand what to conduct to repair it.

The good news is, many top-quality scanning tools provide forums online and repair manuals. Therefore, you can’t only find out the issue of “check engine” light but also how to repair this yourself.

Also, if you are a car enthusiast, getting access to such manuals can be priceless, and even they can help you save a huge amount of cash by avoiding an auto mechanic for minor issues.

Types Of The Best Obd2 Scanners!

  • The Code Reader

    If you are trying to find something most affordable and simple, in that case, a typical code reader ought to be enough.

    However, the level of quality of such devices can differ; therefore we suggest comparing various code reader devices to be satisfied that you receive the ideal one intended for your requirements.

    As we have mentioned, one problem with the code reader always is it will just show you code, which means you need to look this up, either in the codebook or online to discover what is happening.

    For instance, if the “check-engine-light” tends to be on, then the code reader simply will show the problem code on display.

    Some other models of code reader can provide you a little description, still based on the issue which might not be enough either.

    Therefore, with the code reader device, the sort of data you may access is restricted. The code reader also may not include specific data for the manufacturer codes.

    Preferably, you’ll get the code reader which can extensively explain exactly what a code indicates.

    Such models are considerably more useful because they usually have a bigger screen and they can be a bit more costly than the prevalent forms of the code readers.

  • The Scan Too

    Although the code reader device may be what you need, the features are limited in comparison to the best scan tool.

    Make sure that you can easily read as well as clear the codes using the code reader; however, a scanning device allows you to view stored and live data among some other things.

    As a result, for people who need to have more from their cars, this is an excellent option while comparing the best OBD2 scanners out there.

    These units are made to offer insight into the performance of your vehicle by letting you watch not only the “check engine” light but additionally other inner systems live.

    An advanced scan tool also will let you connect to the ECU system of your car, sometimes which can let you adjust the performance metrics.

    Although we do not suggest toying with the ECU if you are not certain what you are doing, this can be an effective way to update your car and not go to an expert body shop.

    Obviously, a scanner usually is more expensive compared to the car code reader device, but it provides a great number of features, thus the price is generally worthwhile. Still, if you don’t have any desire for diving deeply into the inner systems of your car, then a code reader will be better.

Top 6 Tips To Use The Best Obd2 Scanner!

Using the best OBD2 scan device does not need any special knowledge or skills. The procedure is basically uncomplicated, and although different models may have different instructions, here’s the overall process which you should use with the majority of models.

  • Shut down the engine as well as plug the OBD2 scan device into the data- link connector that is under the dashboard that is on the side of the driver and also to the “left-side” of the steering wheel. This connecting cable typically includes a “16-pin” plug which offers the ideal fit into the outlet of your car.
  • At this point, turn the ignition key on or run your car, whatever shows up on the manual as well as let the scanning device to run. Some scanners may require you to push some button for the initialization procedure to start. It is important that you get the OBD2 scanning manual at hand while using this.
  • As soon as the scanning device has initialized, you are able to access the data required. It will often contain the make, type, and model of the engine, Car Identification Number as well as others. Then you can start the scan or read the process of the car’s diagnostic process. Some scanners can have a control button via which you need to initiate the process of scanning while others may need you to undergo a number of manuals.
  • When the process of scanning is done, the scanning device will show one or more diagnostic problem codes. Then you could write down them, print out or even transfer to the laptop via Bluetooth or USB if you are using a scanner that is Bluetooth compatible.
  • Then you should check DTC codes out in the manual to find out what issues your vehicle is facing. Most of the manuals only will show the simple codes still if you desire data on more complicated codes, then you can look up them online because a number of scanners include databases that contain millions of repairs for different error codes.
  • Finally, as soon as you’ve recorded the error codes shut off the ignition as well as disconnect the scanning device carefully.

FAQs About The Best Obd2 Scanners!

Q: Are The Obd2 Bluetooth Scanners Worth It?
A: The Autel Maxisys OBD2 MS906BT Scan Device can be an excellent option if you need an adapter that provides both advanced and basic features.

This is somewhat difficult to run but covers a number of functions. It is the best obd2 Bluetooth adapter in the marketplace.

Q: Can I Leave The Obd2 Scanner Plugged In Without Any Tension?
A: All the electronic gadgets added to the vehicle consume the power from the battery, no matter if the engine is stopped. Therefore, a badly designed OBD gadget, if left connected to the OBD port, may drain the battery completely.

Q: Do All The Obd2 Scanner Remove Codes?
A: To erase or clear the OBDII codes properly, it is preferable to make use of a scanner. This really does not make a difference if you possess a wireless or wired scanning device.

Any sort of scanner can do, if the scanning device can easily read, identify, and remove the trouble codes.

Q: Where Can You Get An Absolutely Free Obd2 Check?
A: The majority of stores of auto parts will possess an OBD2 scanning device available to check PID OBD2 service codes as well as will do this at no cost.

Q: How To Connect The Obd2 To Your Pc?
A: Open the Bluetooth in Windows PC, click on “Add-a-Device” as well as look for Bluetooth for the OBD2 car scanner. Click twice on OBD2 then “Choose an option for pairing” will show up. Select “Enter the pairing code of the device”.

Q: What Is The Key Difference Between Obd2 And Obd1?
A: The OBD2 is a sophisticated technology-enhanced from the OBD1. Therefore, OBD2 offers better and even more standardized care protocols, as well as system, check information.

OBD1 requires a corded connection whereas OBD2 can easily be connected via Wi-Fi or Bluetooth.

Q: Does A Car Must Be Running For Using An Obd2 Scanner Device?
A: Always switch on the ignition or even have the vehicle running as per the directions in the guide. Failure to accomplish this may corrupt the software for scanning.

It is also extremely significant that you go through the manual to get the particular scanner model that you are using.

Q: How To Find Out If I Have Obd2 Or Obd1?
A: Standard OBDII interface is actually the “16-pin” plug. The OBD2 interfaces usually are similar, therefore if the interface features a 16-pin plug, then your vehicle is OBD2.

When it appears different, the car is actually OBD1. This OBD interface usually is situated on the car’s dashboard.

Q: Does The Eco Obd2 Actually Work?
A: This works depending on the OBD2 standards as remaining Car’s ECU. Right after traveling 200 kilometers road, the EcoOBD2 tunes itself to your car, based on the habits of the driver and constantly will keep remaining ECU to conserve fuel lower.

Q: What Can The Obd2 Scanner Basically Do?
A: OBD2 scanning device can be utilized to troubleshoot car service codes and to clear all the trouble codes.

You will find a number of states everywhere a car cannot be authorized if there’s a “check-engine-light” on the dashboard as well as the OBD2 scanning device can clear such codes pretty quickly.

Q: How To Read The Obd2 Codes With No Reader GMC?
A: Using an odometer is one more means to get OBD2 codes back. Not to mention, the individual is needed to depress the car’s odometer. At the same time, the car’s ignition key must be switched off and on.

Q: What Is The Super Obd2 Scanner?
A: Super OBD2 scanner for vehicles is the powerful chip adjusting device which can be easily inserted into the car OBD2 plug to increase the torque and horsepower of your car.

Depending on your habits of driving, Super OBD2 generates a unique map in the car’s ECU to boost the performance of the engine.

Q: Does My Vehicle Have Obd2 Or Obd1?
A: Below the hood, you will find a sticker that clearly describes the OBD type your car has. Another method is just to know exactly what year the car was built.

If the car was built before 1995, it makes use of OBD1. However, any car made after 1995 should make use of OBD2.

Q: What Is The Eco Obd2 Scanner?
A: The ecoobd2 is actually a power device for fuel optimization which can be injected into the car OBD2 plug, thereby decreasing the fuel consumption of your car.

As per your habits of driving, EcoOBD2 creates a fresh map in your car’s ECU for car’s reduced fuel usage.


In conclusion, why will anyone spend their hard-earned cash in the best OBD2 scanner if they can simply seek the advice of a vehicle-mechanic anytime something goes wrong with their car?

Besides being a single time investment, top OBD2 scanners provide you the data that you do not know you require until you get it.

Do you need good examples to trust this particular claim? If yes, then take a look at the OBD2 scanning device reviews above.

Aside from assisting you to shut off that worrying “Check-Engine-Light”, such devices allow you to assess the condition of the battery of your car and if the O2 sensors tend to be working appropriately.

So, we think it’s the best time to announce the name of the winner of this review post. And, the winner is LAUNCH V PRO X431 Bi-Directional Full System Scan Tool.

It is simply the best one with amazing features. It can detect your car’s problems easily. Its performance is superb. It ought to be your best choice.

Also, if you want an inexpensive but high-quality device, then don’t wait and grab this Autel Maxisys OBD2 MS906BT Scan Device. Though it is cost-effective, it offers you the best performance and features just like the high-priced ones.

Not to mention, this can be quite tricky to select the right scanning device, but we are confident that if you’ve read the entire post, then you will be fairly assured about which obd2 scanner you need to select.

Also, if you’ve got something that you wish us to include in this post, or desire to leave some of your thoughts about this post or products, then comment below.

We guarantee that we’ll answer your queries as soon as possible. Don’t miss to publish this content on social networking sites with your friends!

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