11 Best Professional Automotive Diagnostic Scanner

Best Professional Automotive Diagnostic Scanner

11. Best Professional Automotive Diagnostic Scanner:



  1. As an automotive technician, you need to know how important customer satisfaction is and that your auto repair shop cannot provide good services to your valuable customers without a reliable automotive diagnostic scanner.
  2. Such a good scanning tool can not only perform an accurate diagnosis but also provide special advanced maintenance functions for many vehicles.
  3. It goes beyond identifying the light source of the inspection motor
  4. Purchasing a diagnostic scanner will help identify the cause of engine problems and allow you to make important repairs.
  5. For home mechanics, this is a great way to save money on your repair budget.
  6. It is increasingly important for professional mechanics to perform services such as oil recovery, PDF regeneration, SAS calibration, battery registration, ABS detection, bidirectional control, and even injector coding, key coding, or ECU programming.
  7. Professional car scanning tools can do all this and more.

Best Scanner:

  1. Do you really need that $ 2,000 tool – and vice versa, does the $ 100 device have the features you need? For most, the answer is somewhere in the middle.
  2. You can get the full range of features from the car scanning tool without spending a fortune to acquire it.
  3. This buying guide identifies the key features you need to pay attention to when buying a car diagnostic tool, and we’ll look at some of the top models on the market in 2020.

Guide to Buying Car Diagnostic Tools: 

Benefits of DIYers :

  1. When the instrument panel warning lights come on, they respond to fault codes generated by the engine computer.
  2. For the engine, these codes are grouped into a diagnostic protocol known as OBDII.
  3. The OBD system is standardized by vehicle manufacturers, which means only in-vehicle diagnostics, making it easier for mechanics to identify and correct engine problems.
  4. Also, the engine is not the only system that issues these DTCs. With the right code reader, you can troubleshoot all tire pressures on airbags.
  5. However, these codes are not standardized and cannot be read by all OBDII scanning tools.
  6. It starts with a professional scanning tool that gives you access to error codes and other useful information not provided by basic code readers.
  7. Other benefits of a professional car scanner include.

Make the repairs yourself instead of paying the mechanic :

  1. Some vehicle issues require skill, but others are simpler and easy to fix (and cheap) at home.
  2. With the scan tool, you can identify the problem and its severity by obtaining the information you need to make small fixes yourself.
  3. Best Professional Automotive Diagnostic Scanner Once the corrections have been made, you can use the car scan tool to clear the error code and also turn off the scan engine lights.

Preparing for state emission tests :

  1. Much of the information related to OBD2 diagnostics is related to car smoke emissions.
  2. With a professional car scanner, Best Professional Automotive Diagnostic Scanner  you can identify problems with the emission system before inspecting, saving both time and money.

Get information on engine health and performance :

  1. Professional car scanning tools read a set of parameters and data. By recording this information, you can identify trends and develop problems before they are big problems.
  2. When you have to go to the mechanic’s side, you know exactly what problem you’re fixing, giving you peace of mind not to be driven.

Benefits of car repair shops :

  1. Car scanners not only read fault codes or store module data.
  2. On professional models, you can also interact with the engine by making the necessary repairs and adjustments.
  3. If you are a professional mechanic, the diagnostic tool has some important features.
  4. More services for your customers. A scanner with coding and programming capabilities lets you go beyond overhauls.
  5. You can add services like making new key buttons or tuning the engine, things that customers would otherwise have needed for resale.
  6. Expanded vehicle coverage can grow your customer base.
  7. Best Professional Automotive Diagnostic Scanner Professional scanning tools can diagnose and repair vehicles from dozens of manufacturers.
  8. The more cars and trucks you can work with, the more potential customers you have nearby.

Improve speed and efficiency :

  1. We all know that time is money. Speed ​​can be especially important in a car repair shop where customers want to get back on the road.
  2. In addition to high processing speeds that read fault codes quickly, many professional tools have intelligent features that automatically Best Professional Automotive Diagnostic Scanner Review collect data from the engine.
  3. The inclusion of two-way control is another great time saver that detects faulty valves or solenoids so you can get a correction.

Better accuracy :

  1. The diagnostic tool is useless if you cannot trust the information it provides.
  2. Best Professional Automotive Diagnostic Scanner Review  Experts in the field have checked the professional tools of trusted brands so you can trust the accuracy of their readings.
    top Brands
  3. There are plenty of scanning tools to choose from. So how do you find the best one?
  4. There are four that we recommend for both product quality and customer service: Autel, Launch, Foxwell, and BlueDriver.

Blue Driver :

  1. A fairly new challenger in the automotive scanning tool market, BlueDriver’s innovative system combines a wireless adapter with a smartphone app.
  2. BlueDriver products receive high marks for comfort and are designed to keep ordinary drivers in mind instead of professionals. Because of this, their products are easy to understand and use, even if you are not a car expert.

Autel :

  1. Autel’s main focus is on the research and development of intelligent car diagnostic systems.
  2. Their scanning tools are the most advanced on the market and have a wide range of service and diagnostic features.
  3. If you are looking for the most innovative scanning tools on the market, Autel is the brand you want to go for.

Bring to the markets :

  1. Starter scanners give mechanics the best kick for their counterparts.
  2. Their diagnostic equipment is designed for professionals, but it sells very valuably, which makes it affordable for home technicians as well.
  3. They emphasize global technological advances and also give their products extensive vehicle compatibility.

Foxwell :

  1. Foxwell’s catalog includes a diverse range of tools that cover everything from basic code readers to professional models with programming capabilities.
  2. As an online store, they are easily accessible when you need customer service, and their products are valued for their accuracy and speed of diagnosis.

Types of self-diagnostic scanners:

  1. Not all code readers are created equal – and it’s not just about what brand makes them.
  2. Different models are targeted at specific types of users, so you want to make sure you get the right model for your needs.
  3. While there are many different styles of car scanners, you are most likely to encounter the following:

Basic OBD2 code readers :

  1. The most thorough diagnostic scanner, the code reader focuses on reading and clearing OBD2 diagnostic codes.
  2. They are inexpensive but less versatile and may not give you all the information you need.

DIY-enhanced OBD2 scanners :

  1. This is the type of code reader that most DIYers want.
  2. It goes beyond a code reader, provides multi-system diagnostics and some service features, but is less expensive than professional OE-level diagnostic tools.
  3. Professional car diagnostic tools. Programming skills are the main advantage of professional diagnostic tools.
  4. You can tune, edit, and otherwise customize the ECU and perform service and diagnostic functions with enhanced diagnostic tools.
  5. However, they are more expensive and their programming capabilities are often limited to a few manufacturers.

How much should you expect to pay?

  1. In general, there are two factors that affect the price of automatic diagnostic tools: vehicle compatibility and functionality.
  2. You can get a basic OBD2 code reader for under $ 100. At the other end of the spectrum, diagnostic tools with advanced features such as ECU coding and extensive vehicle compatibility can cost thousands of dollars.
  3. Self-service providers are expected to spend about $ 100 to $ 1,000 on a high-quality diagnostic scanner.
  4. Models in this Price Range typically include some service features and multi-system diagnostics.
  5. The features they omit are usually enthusiasts and at least not used by home mechanics, such as ECU coding, which requires more advanced data for success.
  6. If you’re a professional mechanic, you’re probably on a budget of $ 1,000 to $ 3,000 +.
  7. You expect to be at the upper end of this spectrum if you need functions such as key programming or ECU mapping.

Compatibility and vehicle coverage :

  1. The OBD2 coding system is universal in all vehicles manufactured from 1996 onwards.
  2. Most professional automotive diagnostic scanners have extensive compatibility with these basic diagnostic functions, but the same may not be true for service functions, active testing, or multi-system diagnostic capabilities.
  3. For example, with BlueDriver, you can read basic information about any vehicle with an OBD2 port.
  4. It can also read and clear enhanced codes for ABS, SRS, and transmission systems, but not for all vehicles.
  5. These services are only available for certain makes and vehicle model years.
  6. The same goes for more advanced professional scanners. Autel Maxisys Elite is compatible with over 10,000 models, but not all service features are available to everyone.
  7. There is a limited ECU coding that it can only do for two manufacturers (BMW and Mercedes).
  8. Most importantly, you need to pay close attention to what features are offered to some vehicles when you purchase diagnostic tools.
  9. If you cannot find this information on the product page, please contact the company. They can tell you in more detail what features it supports for some models.

Key Features :

  1. Car scanners not only read fault codes or store module data.
  2. On professional models, you can also interact with the engine by making the necessary repairs and adjustments.
  3. If you are a professional mechanic, the diagnostic tool has some important features:

OBD2 diagnostic functions :

  1. The OBD2 diagnostic system is divided into 10 modes. These include reading and clearing codes, retrieving real-time and frozen frame information, and performing emission tests.
  2. Many cheap code readers give you access to only half of these facilities or less.
  3. To make the diagnosis as accurate as possible, even interior designers want to get a scanner with full OBD2 functionality.

All system diagnoses :

  1. Scanners that can read fault codes from all electronic modules in the vehicle are ideal for advanced DIYers and necessary for professionals.
  2. The OBDII system does not cover all engine problems. In a professional garage, you need a scanner that can read all the electronic modules, giving you a complete picture of the health of your engine.
  3. In the price range of less than $ 500, you will find many scanners that offer 4-system diagnosis (engine, transmission, ABS, and SRS).
  4. The average price goes up if you also want to get information about other electronic modules, such as the air conditioner.

Service Functions :

  1. The term “maintenance operations” covers all repair operations that may be included in the scan tools. One of the most common is an oil reset, which allows you to turn off the oil light on the line and reset the parameters after an oil change.
  2. Other important functions include DPF regeneration, ABS venting, TPMS reset, and throttle or suspension adjustments.
  3. In general, reset and maintenance functions are more important from a professional point of view than for handset manufacturers, although they can also be useful at home.

Two-way steering :

  1. With two-way control, also called active testing, the mechanic can activate or test the mechanical components as needed.
  2. This tells you whether the individual actuators, valves, and pumps are operating normally, allowing for more efficient and effective repairs.

Coding and programming :

  1. ECU coding and programming allow you to make changes to the parameters and settings of the motor computer.
  2. This is primarily used to tune and redesign engines to optimize their performance, although it is also useful for software upgrades and troubleshooting issues related to fuel efficiency or engine power.

Digital inspection :

  1. Some scanning tools go beyond the information that can be read through the vehicle’s OBD2 port.
  2. This may include a camera or scale that you can connect to a reader for more detailed diagnostic information.

What else should you consider?

  1. Functionality and compatibility are the most important considerations when purchasing a scanning tool.
  2. However, there are other factors to consider, including:

Intelligence :

  1. The most common smart feature of diagnostic scanners is the Auto VIN option, which recognizes the make and model instantly.
  2. Smart features can be effective in terms of efficiency, but they are not as important to overall performance as other factors.

Speed :

  1. This is a primary concern for professional repair shops that need to diagnose a lot of vehicles.
  2. Higher processing speeds allow the scan tool to read and process data faster, allowing you to access corrections at the right time.
  3. The fastest diagnosis is with a scanner with a quad-core processor.

Accuracy :

  1. The diagnostic tool is useless if it does not give you the correct information.
  2. Checking the accuracy can be difficult. One of the main reasons is the importance of buying a scanning tool from a reputable brand with a good reputation.

Updates :

  1. Some scanning tools have lifetime free updates, while others require a paid subscription after a certain period of time.
  2. Also, pay attention to how the updates happen. Wi-Fi updates directly on the scanner are reliable, so you don’t have to worry about operating system compatibility.

Customer service :

  1. Troubleshooting scan tool problems can be frustrating.
  2. A strong and responsive customer support line avoids the hassle, so you can spend your time fixing cars, not tolerating the tools themselves.

Community :

  1. Not all vehicle problems are easy to diagnose.
  2. A strong community of users of the scan tool can help you solve difficult fixes and problems, and share general information to help you use the scan tool more efficiently.

Reviews :

Reviewed in the United States on July 19, 2020

Verified Purchase

Best Professional Automotive Diagnostic Scanner

8.Best Engine Code Reader:

THINKOBD100 Engine Fault Code Reader:

  • Clean and read engine fault code
  • They can control the light of the engine
  • Live data support
  • Best engine code reader
  • This tool is cheap, but also effective tool. Because it can read and delete the code. You can also control the VIN on this device.
  • You can also view live data streaming, DTC library, fixed scan, and many more functions.
  • It has a good grip in its hand, so no need to panic to hold the tool. Plus, this device is lightweight and easy to carry anywhere.
  • With OBD2 function feature. This device weighs only 7.2 ounces.
  • Best Professional Automotive Diagnostic Scanner
  • The price of this tool is cheap but you can’t think of this tool. You can read and delete unwanted car engine codes.
  • You can also quickly fail a car inspection engine lamp failure. Let’s find out the pros and cons now.


  • Cheap in price
  • Good for deleting and reading engine fault code
  • Light and portable
  • Get a better grip than a hand


  • Today’s vehicles do not support it.


7.Autel Maxisys Elite Diagnostic Tool:

Autel Maxisys Elite Diagnostic Tool:

  • OE level function
  • Advanced role of ECU programming
  • Replacement tires
  • DPR reset
  • AutelMaxisys Elite is a professional scanner for professional work in a workshop or repair shop.
  • This device has advanced ECU programming functionality and OE-level capability.
  • With it, you delete your codes and read the codes.
  • You can also do ECU programming, tire reset, mahogany matches, and DPR reset. Interestingly, it updates automatically with an internet connection.
  • Therefore, you do not need to manually update the device.
  • Best Professional Automotive Diagnostic Scanner
  • In addition, this tool stores user information, diagnostic data as well as vehicle information. And you don’t have to worry about being sustainable.
  • Because they provide plastic cases with the device. Let’s explore the pros and cons.


  • OE level function
  • Can automatically read VIN (Vehicle Identification Number)
  • Comes with wireless communication
  • Update automatically


  • It will take a lot of time to understand the tasks


6. Kobra Newest Version OBD2 Scanner Car Code Reader:

Kobra Newest Version OBD2 Scanner Car Code Reader:

  • The wired version of the OBD2 diagnostic car scanner
  • Professional tool
  • Short wire
  • This is a wired version of the OBD2 scanner. It comes with a cable and you need to connect the device in your car to the cable of this device.
  • If you follow the quick instructions, you can test your car in minutes.
  • Also, this is a professional tool. While this is retroactive nowadays, it is also useful.
  • Best Professional Automotive Diagnostic Scanner
  • The main problem with the wire is that you can’t move from one place to another. Because of the short wire.
  • Having this tool can also save you time and money. Once you have this, you don’t have to go to the garage. You can easily find or find your problem.
  • We will now talk about the advantages and disadvantages.


  • Lightweight tool to use
  • Diagnose in minutes
  • Resistant
  • User-friendly interface


  • Short wire
  • Cannot move while attached to a car

Best Professional Automotive Diagnostic Scanner

5. Best OBD2 Scanner Bluetooth:

Bluedriver Bluetooth
  • We have gone through many different automotive scanners through the years, and I can, without a doubt, say that there is no automotive scanner that can beat the BlueDriver when it comes to price compared to functions.
  • One of the reasons is probably because there is just an adapter and you control it with the phone; you do not have to pay for a whole scanner with a screen.
  • Best obd2 scanner Bluetooth
  • The BlueDriver can read enhanced trouble codes, making it pretty unique on the market for this price.
  • Best Professional Automotive Diagnostic Scanner
  • It is also effortless to use, and if you need help, you will get good support if you ask for it.


  • Small & Easy to store
  • Big vehicle coverage
  • Easy to use
  • Good support
  • Affordable price
  • Enhanced trouble codes
  • Big trouble code database


  • None


Best Professional Automotive Diagnostic Scanner

4. Nexpeak NX501 Diagnostic Scanner

Nexpeak Nx501 Diagnostic Scanner
  • Nexpeak NX501 is a great scanner for those on a budget and who do not want to spend too much on an automotive scanner.
  • Nexpeak is very affordable and has the most functions that you need to fix simpler tasks at home.
  • It reads most vehicles and has live data, which makes your diagnostics much easier.
  • Best Professional Automotive Diagnostic Scanner
  • The drawback is that you cant read enhanced trouble codes with this tool, only generic codes. This is not a big problem for most diagnostics, but it can be difficult in some cars.


  • Very affordable
  • Fast reading
  • Live data
  • Free updates
  • Reads generic codes


  • No enhanced trouble codes


Best Professional Automotive Diagnostic Scanner

3.Innova CarScan Pro 5210 Scan Tool

Innova Carscan Pro 5210 Scan Tool
  • The Innova CarScan Pro is another strong candidate for the top tools of this automotive scan tool list.
  • It has a bright 2.8-inch color screen, which makes it easy to see and navigate through the system.
  • Best Professional Automotive Diagnostic Scanner
  • The repair solutions app makes your car diagnostics very easy to find solutions for the problems you find with this tool.
  • It is also made in the USA and holds great quality.
  • The drawbacks are that it is not reading enhanced trouble codes and it cant read live data.


  • Repair Help
  • Live data
  • Made in the USA
  • Reads generic trouble codes
  • Simple interface


  • Not enhanced trouble codes
  • Cant graph live data


Best Professional Automotive Diagnostic Scanner

2.Ancel BD310 Diagnostic Scanner

Ancel Bd310 Diagnostic Scanner
  • The Ancel BD310 is an automotive scanner for those looking for a cheaper scanner that can do simple tasks but still have some basic functions.
  • It is indeed very affordable and it has the most functions you need like live data reading, health monitoring, and generic trouble code reading.
  • You can also connect this scanner directly to your iPhone or Android phone.
  • Best Professional Automotive Diagnostic Scanner
  • This tool’s drawbacks are that it is fundamental and you can’t either read the enhanced trouble codes.


  • Small device
  • 3 years warranty
  • Both phone apps or handheld scanner
  • Live data


  • Not reading enhanced trouble codes
  • Very basic Interface


Best Professional Automotive Diagnostic Scanner

1. Best BMW Scan Tool

Foxwell Nt510 For Bmw Car Diagnostic Tool
  • This is a great scan tool if you have a BMW, Mini, or Rolls Royce.
  • Best Professional Automotive Diagnostic Scanner
  • If you have one of these cars, you can do advanced programming functions such as TPMS programming and ECU programming.
  • It also has the most basic functions as live data, active testing, and more. It is very affordable compared to what you can do with it.
  • Best BMW Scan Tool
  • The drawback of this tool is, of course, that it is very limited for other car models than the ones mentioned before, but if you have one of these, it is absolutely a great alternative.


  • Advanced features for BMW
  • Active Testing
  • Great for Mini, BMW, and rolls Royce
  • TPMS programming
  • SAS calibration


  • Very good for BMW, Mini, and rolls Royce, but not for others which makes it limited.

Best Professional Automotive Diagnostic Scanner