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10 Best Professional Car Diagnostic Tools Review 2020

Using the best professional car diagnostic tools, you can promptly determine what’s off beam with your car. You are able to know if the issue is a minor fix or one requiring a mechanic’s services; Therefore, many of the scan devices would plug directly into your dash and almost notify when your car develops a fault. With the best professional car diagnostic tools, you can simply get a comprehension of the car’s problems. By this, you are able to follow instructions as to the sustained safety of yourself and your car.

What Is A Professional Car Diagnostic Tool?

A professional car diagnostic tool is a very handy equipment that all the car drivers no matter who you are, a DIYer, a professional mechanic or just a normal car owner a should have one. A professional scanner can basically diagnose, read and clear DTC codes. Apart from that, it can have many special functions, for instance: Oil Reset Service, ABS Bleeding, Tire Pressure Monitor System Reset, Key Programming, etc., it can tell you all the issues that you have on your car and how to fix them. Nowadays, there are plenty of types of professional car diagnostic tool, please take your time to check out following detailed reviews of the best professional car diagnostic tools.

Best Professional Car Diagnostic Tool Comparison Chart

Editor's PickBest CheapAlso Great
Autel Maxisys Pro MK908P Review
Autel Maxisys Pro MK908P
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Autel MaxiCheck Pro Review
Autel MaxiCheck Pro
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Actron CP9690 Elite Review
Actron CP9690 Elite
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Customer Rating
4.34.3 / 5
4.54.5 / 5
4.44.4 / 5
PriceAutel Maxisys Pro MK908P priceAutel MaxiCheck Pro priceActron CP9690 Elite price
CEL Reset
Engine Diagnostics
VIN
Live Data--
ABS, SRS, Transmission Diagnostics

Best Professional Car Diagnostic Tools Review

1. Autel Maxisys Pro MK908P (MS908P/MS908SP) OBD2 Diagnostic Scanner

As a noted diagnostic device, the Autel Maxisys Pro MK908P permits you to read DTCs. The car diagnostic tool helps you to see live data streams across each system. You can access the analytical modes through the Control Unit with it. Autel Maxisys Pro MK908P helps you to carry out a diagnosis on all the systems over the vehicle’s ECU. This is to help you find out fault systems and recover the DTCs.

Autel Maxisys Pro MK908P
Autel Maxisys Pro MK908P (MS908P/MS908SP) OBD2 Diagnostic Scanner
4.34.3 / 5
Awesome scanner!! Saved me $$$$ already!.

Key Features

The key features of Autel Maxisys Pro MK908P include ECU programming. In other words, the scan tool possesses superior hardware and carries comprehensive functions. As one of the best scan tools, Autel Maxisys Pro MK908P spans a wide vehicle coverage and possesses multi add-ons. The Autel Maxisys Pro MK908P serves its users with an array of convenient features.

Let's go for the Autel Maxisys Pro MK908P which's one of the best professional car diagnostic tools
The Autel Maxisys Pro MK908P is one of the best professional car diagnostic tools.

Pros

  • The price vs tool capabilities of the device is greatly favorable
  • The Autel Maxisys Pro MK908P has a built-in Bluetooth on the tool and VCI
  • The Autel Maxisys Pro MK908P supports a wide range of vehicles.
  • Really, the scope works as advertised.
  • The Autel Maxisys Pro MK908P has more Pre OBD2 adapters you can shake a stick at.

Cons

  • The Autel Maxisys Pro MK908P runs Android 4.0.4, which means no Google store access
  • The internet app is limited to older security features.
  • Outdated updates of the PC tool Suite – a few bugs present, little conductivity to modern PC’s.

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Final Verdict – With its user-suitable tech support and state-of-the-art ultimate configurations you may want to consider buying the tool.

A video of Autel Maxisys Pro MK908P

2. Autel Maxisys Elite Diagnostic Tool

The Autel Maxisys Elite Diagnostic Tool is fortified with all the features that offer users speedy operation and fast diagnosis. The time it takes to boot up is just 20 seconds. All the features afford you an exciting diagnostic know-how. Moreover, the Autel Maxisys Elite Diagnostic Tool possesses premium functions such as reading the VIN automatically.

Autel Maxisys Elite
Autel Maxisys Elite Diagnostic Tool
4.34.3 / 5
For the guy who just wants to look up DTC’s and have the ability to clear them, it is without a doubt over kill. For everyone else, the Elite could be the answer.

Key Features

As one of the best professional automotive diagnostic scanner 2020, the Autel Maxisys Elite Diagnostic Tool combines excellent OE-Level performance. The tool operates on many OBD1/OBD2 protocols. The improved wireless connection amid the VCI device and tablet tolerates ease of work and enhanced mobility.

The Autel Maxisys Elite Diagnostic Tool can finish digital ECU programming on BMW and Benz cars and also extends to other system diagnoses and numerous improved functions and normal ones.

The most important features of the Autel Maxisys Elite Diagnostic Tool include the advanced ECU coding. Additionally, it also has a wide vehicle coverage and the automatic system of the diagnostic tool compares to none. The performance of this car diagnostic tool factors in unique ergonomic design. A notable feature of Autel Maxisys Elite Diagnostic Tool is its 9.7-inches bright retina display.

Pros

  • The tool carries an Automatic Software Update
  • Advanced Functionalities are present
  • Your Autel Maxisys Elite Diagnostic Tool is easy to use and easy to handle
  • Its operation fast, quick, and efficient
  • The Autel Maxisys Elite Diagnostic Tool comes with a 2-year free update

Cons

  • The Tech support is not really useful
  • Re-programming is not possible, or you might need a laptop.

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Final Verdict – With its accurate diagnosis, the Autel Maxixys presents itself as a choice car diagnostic tool.

A video of Autel Maxisys Elite

3. Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool

The Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool possesses a broad array of compatibility, as well as it can especially likewise be utilized to analyze vehicles from about 56 brands all over Asia, Europe, and the US.

Autel MaxiCOM MK808
Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool
4.44.4 / 5
Much to my satisfaction, this diagnostic tool supports OBDII full functions, such as reading and erasing codes, live data, I/M readiness and vehicle information and so on.

Key Features

Your Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool possesses a time-saving know-how. It is everything you require for more convenient work. Founded on the Android Operating System, the tool offers you a wide array of parts. These parts are created to assist you to carry out your work quickly and efficiently.

Some of the key features are really sterling in performance. The Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool is a multifunctional scan tool. Fortified with improved arrangement for better use, the Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool has a full system diagnosis. In addition, it also possesses a wide vehicle coverage and The equipment likewise carries an All-System Diagnosis & TPMS Full Function. With all these premium features the tool is yet attractive in price.

Pros

  • The Autel MaxiCOM MK808 OBD2 is easy to operate and navigate menus
  • There is the presence of the full system diagnostics for OBD2 cars.
  • The Autel MaxiCOM MK808 OBD2 supports Wi-Fi connectivity for accessing online resources
  • The Autel MaxiCOM MK808 OBD2 can do basic and advanced vehicle diagnostics
  • The Autel MaxiCOM MK808 OBD2 carries Quality and Multiple Functions

Cons

  • Getting updates from the Tool is really expensive
  • The Autel MaxiCOM has few compatibility issues with foreign cars.

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 Final Verdict – As one of the most sought-after diagnostic tools, Autel MaxiCOM MK808 OBD2 is user-friendly. Supported by superior hardware, the tool performs a high-speed running.

A video of Autel MaxiCOM MK808

4. Autel MaxiCheck Pro OBD2 Scanner

The Autel MaxiCheck Pro OBD2 is one of the best professional automotive diagnostic scanners which has the power to carry out bi-directional control tasks. Also, the Autel MaxiCheck Pro OBD2 performs active tests and can direct a car’s ECU to execute ABS Auto Bleed. The vehicle’s ECU is automated to implement these functions.

Autel MaxiCheck Pro
Autel MaxiCheck Pro OBD2 Scanner
4.54.5 / 5
Very easy to use simple software for both the device and the computer program. The included SD card was also a nice feature not that they cost much to buy. If you can navigate a regular OBDII scanner this will be a cake walk.

Key Features

The Autel MaxiCheck Pro OBD2 Scanner arrives with a lifespan free software update. You can get to the Autel website and get the Update Client to your personal computer. Furthermore, the scanner can also work suitably with numerous vehicles such as Ford, Toyota, Chrysler, GM, Kia, Honda, BMW, etc. and the tool also performs ABS Auto Bleed tasks.

AsideABS Auto Bleed & Bi-Directional Control tasks, there are other features that come with Autel MaxiCheck Pro OBD2 Scanner. The scanner can carry out all ten (10) modes of OBD2 tests and special functions. Above all, the tool not only provides exhaustive OBD II & EOBD coverage for every Asian, European and US cars after 1996 but also aids all OBD2 protocols like KWP2000, CAN, J1850 VPW and ISO9141. Besides, lifetime free updates are also available on your Autel MaxiCheck Pro OBD2 scanner.

Pros

  • The Autel MaxiCheck Pro OBD2 scanner updates automatically
  • The Autel MaxiCheck Pro OBD2 scanner updates are free of cost for one year
  • The User-friendly interface is admirable
  • The Autel MaxiCheck Pro OBD2 scanners allow for multi-lingual use.
  • The Autel MaxiCheck Pro OBD2 scanner is greatly easy to use and upgrade.

Cons

  • The Autel MaxiCheck Pro OBD2 does not supply information on the transmission performance
  • The Autel MaxiCheck Pro OBD2 scanner also needs to be plugged into PC or vehicle
  • Installation may be hard for some people

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Final Verdict – The Autel MaxiCheck Pro OBD2 Scanner straddles excellent features that attract users everywhere, however, it is essential you check its compatibility with the VIN no prior to buying it.

A video of Autel MaxiCheck Pro

5. LAUNCH Scan Tool CRP129X OBD2 Scanner

Obviously, one of the best professional car diagnostic tools is the LAUNCH Scan Tool CRP129X OBD2 Scanner Automotive Code Reader.

LAUNCH Scan Tool CRP129X
LAUNCH Scan Tool CRP129X OBD2 Scanner
4.74.7 / 5
Live data is transmitted quickly and accurately. The graphing function updates very quickly and smoothly and is also very easy to read. Emissions readiness is easy and quick to view as well.

Key Features

Some of the key features are optimally exciting to know about. One important thing you’ll notice about the Launch Scan Tool CRP129X OBD2 Scanner is how fast and user-friendly it is. The tool carries four systems diagnosis and a battery voltage test. The tool is designed with a broader 5-inch material HD 72OP screen. The keypad creation is put together for more efficient performance. 

Apart from this, the LAUNCH Scan Tool CRP129X OBD2 Scanner is also very easy to read and the emissions readiness is easy and quick to view as well.

Pros

  • The LAUNCH Scan Tool CRP129X OBD2 Scanner is user-friendly
  • The touch screen works quickly and accurately
  • The LAUNCH Scan Tool CRP129X OBD2 Scanner also carries dual speakers assistance
  • The LAUNCH Scan Tool CRP129X OBD2 Scanner is easy to setup the wireless
  • configuration and update the software instantly
  • The graphing function updates very quickly and smoothly.

Cons

  • The LAUNCH Scan Tool CRP129X OBD2 Scanner fails for the absence of memory
  • The manual is very poor
  • The tool also takes long to collect car information

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Final Verdict – The LAUNCH Scan Tool CRP129X OBD2 easily connects to multiple cars and automatically identifies and communicates with no issues. It works fine.

A video of LAUNCH Scan Tool CRP129X

6. Actron CP9690 Elite AutoScanner Kit

The Actron CP9690 Elite AutoScanner Kit is arguably the best automotive diagnostic scanner. In particular, together with ABS, CodeConnect and Airbag, the tool shows not only the DTC.

Actron CP9690 Elite
Actron CP9690 Elite AutoScanner Kit
4.44.4 / 5
This is a great scanner and the seller is very trustworthy! I would definitely recommend this tool and also purchase other things from the seller!.

Key Features

Some of the key features to your Actron CP9690 Elite AutoScanner Kit makes the best car code reader. First, it reads engine Diagnostic Trouble Codes. In other words, the Actron CP9690 Elite AutoScanner likewise carries ABS and Airbag codes and definitions for most 1996-2015 GM, Ford, Chrysler, Toyota, Honda, Nissan, and Hyundai vehicles. Secondly, the kit likewise produces quality ODI/OBDII LIVE real-time data. Moreover, the read-and-display functions include MIL status, all available I/M Monitors (emissions), pending DTCs.

Especially, the Actron CP9690 Elite AutoScanner kit consists of some 3.5″ color display; OBD II, 6′ extension, & cigarette lighter cables. The Actron CP9690 Elite AutoScanner Kit compatibly works with OBD I cables: GM ALDL, Ford MCU/EEC-IV, Chrysler SCI, Toyota round & rectangular. Last but not least, the Actron CP9690 Elite AutoScanner Kit also arrives in a trilingual manual.

Pros

  • The Actron CP9690 Elite AutoScanner Kit comes in High-quality package
  • The Actron CP9690 Elite AutoScanner Kit is easy to use, see and adjust
  • The Actron CP9690 Elite AutoScanner Kit comes with good detailed instructions
  • The Actron CP9690 Elite AutoScanner Kit carries on a soft storage case.
  • The external power of the tool also goes up from 7 to 16 Volts.

Cons

  • The Actron CP9690 Elite AutoScanner Kit does not come with a cable to connect the PC
  • Also, the software has an old interface

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Final Verdict – For the fact that the tool highlights troubleshooting with high-ranking vehicle’s model, engine and year make it really desirable.

A video of Actron CP9690 Elite

7. LAUNCH X431 V+ Bi-Directional Full Systems Diagnostic Scan Tool

The LAUNCH X431 V+ scan tool bears an all-powerful Systems Diagnostics. It is one of the best professional automotive scan tools of the year.

LAUNCH X431 V+
LAUNCH X431 V+ Bi-Directional Full Systems Diagnostic Scan Tool
4.34.3 / 5
Awesome Product! Easy to activate and gives you the widest coverage available.

Key Features

First and foremost, the LAUNCH X431 V+ also features the ECU Coding which is used to re-flash the car control components. There are basically twenty (20) sorts of Resetting Services. Some of the main reasons to use LAUNCH X431 V+ (Upgraded Version of X431 V PRO) include its Active Test (Bi-directional Control) feature. It carries the Best Hardware. It is compatible with over 10000+ Car Models and has a 2-Year Free Update.

Downloading and running updates (which is partly down to internet connection speed) was reasonable. The ‘services/update’ section of the software on the X431 X431 V+ notifies the user of pending updates, and it’s a ‘click and go’ procedure to set the updates running

Pros

  • The LAUNCH X431 V+ possesses a 10-inch display and connects via Bluetooth which makes connectivity much more easier
  • You don’t need cables hanging or keys to insert, the battery life is great
  • The weight is light and compact and very comfortable in hand
  • The software look and feel are both very good in terms of layout and size
  • The touchscreen operation worked flawlessly in conjunction with its large, clear icons.

Cons

  • The LAUNCH X431 V+ Pro 3 is not enough for a professional person and too much for a home mechanic
  • Information was very limited compared to higher-priced ones
  • Memory is not enough

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Final Verdict – The response of the LAUNCH X431 V+ possesses in moving through the menus and executing tasks is immediate. It does well as a diagnostic tool.

A video of LAUNCH X431 V+

8. Autel DS808 Automotive Diagnostic Scanner

Autel DS808
Autel DS808 Automotive Diagnostic Scanner
4.24.2 / 5
Overall this is a great tool to have around for working on your car, pre purchase inspections and helping out friends. It’s biggest plus in my opinion is it’s price, none of the competitors can even get close to it price wise.

Key Features

Some of the main features include advanced diagnosis and analysis. It has capabilities for live data, codes, active test, matching, adaptation and ECU information. The Autel DS808 Automotive Diagnostic Scanner also carries out powerful functions. These powerful functions have to do with SAS Calibration Service, DPF Regeneration Service, EPB Service, Oil Reset Service. The Autel DS808 consists of Cloud-founded MaxiFix and Shop Manager tasks.  It’s actually one of the best check engine light readers.

Pros

  • The Autel DS808 carries tons of options and information
  • The Autel DS808 also bears tons of functions test and live data.
  • The Autel DS808 carries configurations of certain components when replaced
  • The The Autel DS808 also has automatic software updating

Cons

  • The Autel DS808 Automotive Diagnostic Scanner has a non-existent tutorial section
  • The Email sharing of the diagnostic files doesn’t work with yahoo or Gmail servers
  • The Autel DS808 Automotive Diagnostic Scanner lacks wiring diagrams and any sort of schematics.

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Final Verdict – The Autel DS808 provides self-service capabilities and offers enhanced features you look for in a scan device.

A video of Autel DS808

9. Autel DS808K Professional Car Diagnostic Tool

Autel DS808K
Autel DS808K Professional Car Diagnostic Tool
4.24.2 / 5
If you have the money to spend and want to access the various systems on your vehicle, this is the way to go. You get a lot of functionality in a good tool for the money.

Key Features

The Autel DS808K Professional Car Diagnostic Tool covers over 20 functions. And these include the Airbag Rest, Oil Reset, SAS Calibration, Tran Adaption, Reset parking brake pads after brake system replacement. In particular, it has the Diesel Particulate Filter (DPF) service function that performs the regeneration task. This DPF Regeneration clears the obstruction along with the constant burning of the matter that’s bagged in the DPF filter.

There are other tasks the Autel DS808K features and they consist of Battery Registration, TPMS Relearn, ABS brake bleeding, adjusting injectors, Key Fob Programming for Special Vehicles, auto VIN technology. Additionally, the tool performs other tasks with sterling features such as fuel injector/fuel sync/monitor misfires/battery registrations/ graph real-time sensors.

There is also the ABS/SRS Services that permits you to carry out varying bi-directional assessments in order to check the operating state of both the Supplemental Restraint System and the Anti-lock Braking System.

Pros

  • The Autel DS808K Professional Car Diagnostic Tool is greatly easy to use
  • The Autel DS808K Professional Car Diagnostic Tool likewise has lots of features
  • The layout and functions are easier to navigate
  • The software is greatly updatable
  • The Autel DS808K Professional Car Diagnostic Tool has an efficient and superior system

Cons

  • The Autel DS808K Professional Car Diagnostic Tool does not suit all cars
  • Certain parts may be missing
  • Most advertisements may be hyped

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Final Verdict – The tool’s features stabilize well with users.

A video of Autel DS808k

10. LAUNCH CRP129E OBD2 Scanner Scan Tool

The LAUNCH CRP129E is one of the best professional car diagnostic tools around. The tool permits you to carry out reset for a new control of Engine Oil life arrangement. This happens the moment you change the oil.

LAUNCH CRP129E
LAUNCH OBD2 Scanner CRP129E Scan Tool
4.64.6 / 5
In fact, for most of the work done in a repair shop, this tool covers all of it without the heavy cost of an OEM product. It’s just plain a good investment.

Key Features

The reset functions go as much as five (5). The LAUNCH CRP129E possesses a Real-Time Battery Monitoring; Full OBD2 PCM Support; One-Click WiFi Update amongst others functions. One-Click AutoVIN; Extensive Coverage; Professional Features, Comprehensive Support. There are as many as ten (10) OBDII modes – request live data; freeze frames; stored trouble codes, etc. Notably, there is also present the request vehicle information, control of on-board systems and request permanent trouble codes.

Pros

  • The LAUNCH CRP129E is really easy to use
  • The LAUNCH CRP129E also has well enough features
  • Users often get value for money
  • Its parts such as the touch screen is user friendly and intuitive
  • The LAUNCH CRP129E likewise has a virtual keyboard

Cons

  • The product support system is absent
  • Some may not function as anticipated

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Final Verdict – Though, the tool may fail to scan for diagnostics or I/M readiness, it yet does well suit your car diagnostic needs.

A video of LAUNCH CRP129E

The Final Thoughts

Without a doubt, you came this far so you’d not waste away your wads of dollars looking for the most suitable piece. One does not need to get down digging the reasons you should get the best car code reader diagnostic tool anymore. And as you long to get try considering what are the peculiar needs of your car.

Check up the specific features as well as functions of each you want to settle for. And weigh the compatibility test. That’s going to be an astute and intelligent approach to the entire buy. They’re actually all great, however, you might be just looking to settle for the best of them. Whichever becomes your ultimate choice ascertain they’re the type that meets your vehicle needs.

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