Autel MaxiDiag MD806 Pro Code Reader, Full System OBD2 Diagnostic Scanner, Same as MD808 Pro, Upgraded Version of MD806/MD808

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$185.00 $255.00
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Delivery with UPS, USPS, FedEx

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30-Day Return

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1-Year Free Warranty

1 YEAR from Date of Activation

Autel OBD2 Scanner MaxiDiag MD806 Pro Code Reader

The Autel MD806Pro is an upgraded version of the Autel MD806, Autel MD802, and Autel MD808 diagnostic tools. It offers lifetime free updates, ensuring that you always have access to the latest software improvements and vehicle coverage.

In addition to the software enhancements, we have also improved the hardware. The device features a 4.0-inch LCD display with a resolution of 800*480, providing a clear and sharp visual experience. It is equipped with a fast ARM Thumb Processor running at up to 400 MHz, enabling smoother and faster operation for a better user experience.

Autel MaxiDiag MD806 Pro OBD2 Scanner Upgraded Version of MD806/MD808

Top Reasons to Choose Autel MaxiDiag MD806 Pro

1. Advanced Auto Scan

  • MD806 Pro diagnostic scanner, with the unique Auto Scan function, can perform comprehensive scanning over all the systems on the vehicle’s ECU to locate fault systems and retrieve DTCs at one touch!
Autel MD806 Pro all system diagnostic scanner with advanced auto scanner technology

2. All System Diagnosis

  • The Autel MD806 Pro allows you to diagnose all vehicle systems and subsystems, including Engine, Transmission, ABS/EPB/SRS Airbag/Oil, Suspension, Audio, IMMO Immobilizer, Air Conditioning, DPF, Auto Headlamp, ACC, Car Radio Audio, Car Door Windows, etc.
  • It guides you directly to the fix, eliminating guesswork, by conducting a comprehensive scanning process on ECUs to locate faulty systems and retrieve related DTCs. It provides efficient and accurate diagnoses for effective problem-solving.

3. 7 Service Functions

  • The Autel MD806 Pro offers 7 service functions to promptly address and eliminate hidden dangers. These functions include Oil Reset, Electronic Parking Brake Release, Steering Angle Sensor Calibration, Diesel Particulate Filter Service, Battery Management System Service, Throttle Matching, and Adjust A/F.
  • These service functions ensure that essential maintenance tasks are performed accurately and timely, helping to prevent potential issues and ensuring the optimal performance of your vehicle.

4. Full Modes of OBDII

  • The Autel MD806 Pro provides quick access to functional tests and resets with its full modes of OBDII. In addition to the previously mentioned functions, this scanner supports all 10 test modes for OBD-II cars.
  • This is extremely beneficial for daily repair work, as it allows comprehensive diagnostics and testing across various systems of the vehicle.
Autel MD806 Professional Diagnostic Tool with full OBD2 functions

5. DTC Lookup Library

  • The Autel MD806 Pro, as an engine diagnostic tool, offers a DTC Lookup Library that helps pinpoint the exact cause of car trouble. This lookup library defines the codes, simplifying the analysis and repair process. It provides detailed code information, eliminating the need for online searches to determine the reason behind a specific code.
  • By simply clicking on the selected error code, you can access an in-depth explanation of its meaning. This feature enhances efficiency and accuracy in diagnosing and resolving vehicle issues.

6. Playback and Print Data

  • The Autel MD806 Pro provides a simple solution for complex diagnostic issues. It allows you to view and retrieve data from the last recorded test. Additionally, you can easily print the diagnostic report via a PC.
  • his feature is particularly useful when facing problems beyond your level of understanding. Instead of explaining the issue in detail and potentially causing confusion, you can simply hand the printed diagnostics report to your technician. They can then review the report and gain a clear understanding of what needs to be done, streamlining the repair process.

7. Multilingual Support of 15 Languages

  • English, Traditional Chinese, simplified Chinese, French, German, Spanish, Italian, Swedish, Portuguese, Dutch, Polish, Russian, Japanese, Korean, and Greek
Autel MD806 Pro diagnostic scanner support 13 language

8. Wide Coverage of OBDII Vehicle Models (47)

  • Autel MD806 Pro has wide compatibility rates with several modes of the OBD2 motor vehicles. The scanner works on pretty much any car made from 1996 to 2015, as long as the car has a 16-pin OBD-II port.

Note: MD806 Pro OBD2 Scanner DO NOT work on all vehicles from 1996. Please email VIN number to us to check compatibility before purchase.

All Available Modules OE-Level Diagnosis

The MD806Pro is a professional-level vehicle diagnostic device that functions as a full system diagnostic scanner. It efficiently establishes a data link directly to the electronic control units of the vehicle being serviced, allowing for seamless and quick diagnostics.

MaxiDiag MD806 Pro All Systems Diagnosis

The MD806Pro allows you to:

  • Retrieve ECU information, including unit type, version numbers, and other specifications, for tested control units.
  • Read and erase DTCs (Diagnostic Trouble Codes) to easily locate problem areas and clear the codes.
  • View live data of each parameter item for real-time monitoring and analysis.
  • Access all vehicle systems and subsystems, such as Engine, Automatic Transmission, ABS/EPB/SRS Airbag/Oil, Suspension, Audio, IMMO Immobilizer, Air Conditioning, DPF, Auto Headlamp, ACC, Car Radio Audio, Car Door Windows, etc.
  • Perform a comprehensive scanning process on ECUs to locate faulty systems and retrieve related DTCs.

With just one click of a button, the MD806 Pro enables you to complete a full scanning of your vehicle within minutes. This allows you to diagnose the car, turn off the Check Engine Light, and quickly identify the problem whenever your car breaks down. It helps you determine if immediate attention is required and provides an estimate of repair costs.

7 Advanced Maintenance Functions

The Autel MD806 Pro obd2 scanner offers 7 commonly used reset services: Oil Reset, Electronic Parking Brake Release, Steering Angle Sensor Calibration, Diesel Particulate Filter Service, Battery Management System Service, Throttle Matching, and Adjust A/F. Its Auto VIN technology quickly identifies vehicle make, model, and year information, making the vehicle navigation process easier. It also provides a DTC Lookup feature for better interpretation and analysis of retrieved codes.

maxidiag md806 pro 7 special reset services

Oil Reset for Engine Efficiency

The MD806 Pro Scanner offers help to reset the Oil Life Reminder (turn off the oil service light) when the replacement of engine oil is done in case of the impurities in oil may damage the engine So vehicles can recalculate another optimal oil life change interval depending on the vehicle driving conditions and climate. Your driving safety also gets ensuring.

Electronic Parking Brake Release

When the electronic parking brake cannot be released, the electronic parking brake system may malfunctions. Driving in such conditions may cause an unexpected accident. MD8006 Pro is fitted with the function of Electronic Parking Brake(EPB) Release in case of the emergency, or to help you calibrate the parking brake after you make some changes in the EPB system

Steering Angle Sensor(SAS) Calibration

The failure of SAS system can cause a dragging effect on the tires and may cause the vehicle to veer off the road. Luckily, this Autel scanner MD806 Pro can effectively perform SAS calibration (set the SAS angle to zero) and turn off the SAR error light on most vehicles, after you have undertaken wheel alignment or replaced the stability control components of your car which may lead to the SAS light popping up on the dashboard.

Diesel Particulate Filter(DPF) Service

The DPF function allows you to carry out numerous functions one the Diesel Particulate Filter system without having to send your car to a main dealer. The tool will manage DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit. You can perform the DPF cleaning to clear the blockage through continuous burning of the particulates captured in the DPF filter. And when a DPF regeneration cycle is completed, the DPF light automatically goes off.

BMS(Battery Management System) Service

The scan tool can evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, activate the rest state of the vehicle, and charge the battery via the diagnostic socket. It ensures that the battery runs as required and warns you of imminent failures of damage. Moreover, it optimizes the functionality of the battery for a smooth running of your vehicles

Throttle Matching Service

The diagnostic tool can help you make initial settings to the throttle actuators after replacement (return to the "learned" values stored), for ensuring the proper communication with ECU. So the ECU can accurately control the actions of regulating throttle (or idle engine), and adjust the amount of air intake.

Adjust A/F Service

The scanner can help adjust the a ir/fuel ratio to ensure the catalytic converter is working efficiently, to avoid the result of sparkplug getting fouled, the engine getting destroyed, and the vehicle having poor gas mileage. It helps reduce exhaust emissions thus contributing to a healthier environment.

Difference Between MD806 Pro and MD802 and MD806(MD808)

The difference between MD806 Pro and MD802 is MD802 features less special service function and a lower screen resolution, while MD806 Pro has all system diagnostics, 6 special services and advanced Auto-scan technology, MD806 Pro is a combination of Autel MaxiCheck Pro and Autel MD802.

MD806 Pro has the same function as MD808 Pro and all are the upgrade version of MD806 and MD808.

Auel md806 Pro diagnostic scanner different with md802 scanner

Autel MD806 Pro Specification:

Processor Thumb® Processor running at up to 400 MHz
Memory 32MB, 166 MHz
Display 4.0 inch LCD with 800 x 480 resolution
Connectivity Mini USB: 2.0
Micro SD Card (16GB)
Power Consumption 1.7 W
Operating Temperature -10°C to 60°C (14°F to 140°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Operating Humidity 5% - 95% non-condensing
Housing Strong plastic housing with protective rubber boot
Dimensions 202 mm x 92 mm x 35 mm (8.35” x 3.62” x 1.4”)
Weight 313 g (0.69 lb.)
Download MD806 Pro User Manual

Autel MD806 Pro Package List:

  • 1x MD806 Pro Main Unit
  • 1x User Manual
  • 1x OBD II Cable
  • 1x USB Cable
  • 1x Micro SD Card
  • 1x Quick Guide
  • 1x Carry Case

MD806 Pro Product guides and documents

MD806 Pro User Manual (PDF)

Certificate is Autel Authorized Online Agent. Products Created by Autel ® Innovation & Quality You Can Trust.



Free Shipping on All Orders Without Any Tax.

All orders are processed and shipped out within 24 hours of being placed (excluding weekends and holidays). Once your order has been shipped out, we will provide you with a tracking number so that you can easily track your package and stay updated on its delivery status. With this tracking number, you'll be able to see the expected delivery date and have peace of mind knowing exactly when your package will arrive. Please allow 24-48 hours for the tracking information to update.

Delivered within 3 - 5 Business Days by UPS, USPS, Fedex, or DHL Ship from New Jersey or California, United States

For more details of the Shipping, please visit Shipping Policy


30 calendar days from the date you received it

If, for any reason, you are not satisfied with your purchase or if the product does not meet your expectations, you can return it within 30 calendar days from the date you received it. To qualify for a refund, please ensure that the product is returned in its original packaging along with the original purchase receipt.

Our team will be glad to assist you with the return process and issue a refund once we have received the returned product. Customer satisfaction is our top priority, and we strive to ensure that all of our customers are happy with their purchases from

For more details of Returns, please visit Return & Refund Policy


one (1) year limited warranty

At DiagMart, we stand behind the quality of our products and offer a one (1) year limited warranty on all products sold exclusively on

This limited warranty provides coverage for defective workmanship or materials in your product and is your exclusive remedy. If your product is found to be defective during the warranty period, we will repair or replace it free of charge.

Please note that this warranty only applies to products purchased directly from and does not cover damage caused by misuse, accidents, or normal wear and tear.

We are committed to ensuring our customers have a positive experience with our products and services. If you have any questions or concerns about the warranty or need assistance with a warranty claim, please don't hesitate to contact our customer support team.

Q:Where are my orders shipped from?

A:Your order will be shipped from California or New York. If you want it to be shipped from a specific place, please let us know in advanced.

Q: If the one year free update expires, will it stop working?

A:You can still use your tool as usual even the one year update expires. It will not impact the normal usage of the tool. But if you need the newest vehicle coverage, it's better to update.

Q: How do I know whether this tool cover the vehicles I want?

A:Generally, our tools are compatible with all the OBD2 vehicles, but functions may differ the vehicle makes and models. Please contact us and provide the VIN and vehicle make and model so that we can tell you the functions it supports.

Q: Can I return the item if I realize that it does not fit my purpose?

A:Yes, you can return the item within 30 days from the date you receive the unit.

During the subscription, you will be able to enjoy the latest released function by Autel and can cover the latest vehicle makes and models. If your device expires, you can still use the scanner's all functions without any issues, but we recommend you renew the software to enjoy the latest released function and expand coverage for the latest vehicle makes and models.

Unleash Exclusive Rights with Upgrades

Exclusive Function with software Upgrades


Get the latest function from Autel

Exclusive Vehicle Coverage with software Upgrades


Expanded coverage for the latest vehicle makes and models

Extra 1YR Update MSRP
Manufacturer's Suggested Retail Price
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Customer Reviews

Based on 10 reviews
Joe (United States)

I bought this scanner after having to spend money at a Honda dealership for them to run their scanner and tell me I needed a new sensor. The AutoZone scanners only work for check engine lights and my issue wasn't engine-related. I used this right away on my Civic that's had two lights on for two years after a crash. The car ran fine, but I was annoyed by the same warnings coming on every time I turned it on. It read them all within 5 minutes and gave me a short description that helped me figure out what part I needed to replace. What really made me happy was that it found a fault within the SRS airbag system that wasn't showing on my dash. I used it again a month later (today) because of an emissions system warning and it let me know there was a small leak in the evap system. I was able to identify the problem and order a new vent tube for my fuel system. This unit is saving me money the longer I have it, and the case it came with was nice as well. All in all, it's the best scanner for the price with its capabilities.

Jeffrey (United States)
Outstanding Auto Scan Function

I received the Autel MaxiDiag MD806 Pro OBD2 Scanner/Car Diagnostic Scan Tool for Christmas. After using it on my Honda Fit, I was impressed with its one-touch auto scan function that quickly identified and fixed a system fault. The tool is user-friendly, with easy navigation and well-designed screens. If you're looking for a great scanner at a great price, I highly recommend the Autel MD806.

David D. (United States)
Great price solid unit

I purchased this product after paying $160 at a Honda dealership for them to use their scanner and inform me that I needed a new sensor. The scanners at Autozone only work for check engine lights, and my issue was not related to the engine. As soon as I received this product, I used it on my Civic, which had been displaying two warning lights for the past two years since a collision. The car was running fine, but I was annoyed by the constant warnings every time I started it up. Within just five minutes, this scanner read all the codes and provided me with brief descriptions that helped me identify the parts I needed to replace.

What really impressed me was that it also identified a fault within the SRS airbag system that wasn't showing up on my dashboard. A month later (today), I used it again due to an emissions system warning, and it alerted me to a small leak in the EVAP system. Thanks to the scanner, I was able to pinpoint the problem and order a new vent tube for my fuel system. The longer I have this unit, the more money it saves me, and I must mention that the included case was a nice bonus. Overall, considering its capabilities and affordability, I believe this scanner is the best option available.

Ethan B. (United States)
Works great after you update

After a few hours plugged into my computer for updates, it worked great for reading/deleting codes and resetting the regen timers on my 3rd gen 6.7 dodge. Havent tested the other functions.

Linda D. (United States)
love it

Hey, I just used the Autel MD806 Pro to diagnose some issues with my car and I have to say I'm impressed. This tool is so easy to use and it helped me identify the problem quickly. I was able to read and clear trouble codes, check live data streams, and even run bidirectional control tests. The device covers all sorts of systems including the engine, transmission, ABS, SRS and more. The 4 inch LCD screen is nice and big, making it easy to see everything. Overall, this is an awesome diagnostic tool that I would definitely recommend!

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