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Autel MX808 Diagnostic Tool: Your Complete Guide

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The Autel MX808 diagnostic tool empowers automotive technicians with advanced capabilities, seamlessly blending comprehensive diagnostics with user-friendly design. This guide, brought to you by CARDIAGTECH.NET, will explore the depths of the MX808, illustrating why it’s an indispensable asset for modern auto repair. Discover how this tool helps you streamline workflows, diagnose issues accurately, and ultimately, boost your business’s bottom line. Let’s dive into bi-directional control, active tests, and system tests, ensuring your shop is equipped with the best auto diagnostic scanner for the job.

1. Understanding the Autel MX808 Diagnostic Tool

The Autel MX808 diagnostic tool emerges as a potent, budget-friendly solution, seamlessly integrating the functionality of the MD802 and MaxiCheck Pro into one streamlined Android-based tablet. Designed to enhance diagnostic capabilities and increase workflow efficiency, it’s perfectly suited for technicians and garage owners seeking an all-in-one diagnostic solution.

1.1. What is the Autel MX808?

The Autel MX808 is a cable-connected, Android-based diagnostic tool that combines the features of the MD808 and MaxiCheck Pro. It allows technicians to read and erase codes, view live data streams, and perform service functions.

1.2. Key Features and Benefits

  • Comprehensive Diagnostics: The Autel MX808 supports all major systems in a vehicle, including powertrain, body, chassis, and information & communication modules.
  • Bi-Directional Control: The Autel MX808 now features bi-directional controls, including active tests and system tests.
  • Service Functions: Reset oil, EPB, BMS, SAS, DPF, TPMS, IMMO, brake bleed, injector coding, throttle adaptation, and more.
  • User-Friendly Interface: A 7-inch LCD touchscreen with 1024×600 resolution makes navigation easy and intuitive.
  • Portability: Its compact design and fast quad-core processor make the MX808 an ideal tool for on-the-go diagnostics.
  • Wireless Printing: Like MaxiSYS models, the MX808 offers wireless printing via Wi-Fi.

1.3. Autel MX808 Specifications

Specification Detail
Operating System Android™ 4.4.4
Processor Cortex-A9 processor (1.5 GHz)
Memory 32GB
Display 7-inch LCD capacitive touchscreen with 1024×600 resolution
Connectivity Mini USB 2.0, USB 2.0, Wi-Fi, Micro SD card (supports up to 32GB)
Sensors Ambient light sensor for brightness auto-changing
Audio Input/Output Input: N/A; Output: buzzer
Power and Battery 3.7 V/3200 mAh lithium-polymer battery; Charges via 5 VDC power supply
Tested Battery Life Around 4.5 hours of continuous use
Battery Charging Input 5 V/1.5 A
Power Consumption 500 mA (LCD on with default brightness, Wi-Fi on) @3.7 V
Operating Temperature -10 to 60°C (14 to 140°F)
Storage Temperature -20 to 70°C (-4 to 158°F)
Operating Humidity 5% – 95% non-condensing
Dimensions (W x H x D) 237.8 mm (9.4”) x 148.6 mm (5.9”) x 35.5 mm (1.4”)
Net Weight 788 g (2.42 lb.)
Supported Protocols ISO9141-2, ISO14230-2, ISO15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0, TP1.6

2. Comprehensive Diagnostic Capabilities of the Autel MX808

The Autel MX808 diagnostic scan tool offers an extensive range of diagnostic functions that cover all major vehicle systems. It provides access to vital data and functionalities, making it easier to identify and resolve automotive issues.

2.1. System Coverage

The Autel MX808 can access and diagnose the following systems:

  • Powertrain System: Read, test, and clear trouble codes from all powertrain modules.
  • Body System: Read, test, and clear trouble codes from all body modules.
  • Chassis System: Read, test, and clear trouble codes from all chassis modules.
  • Information & Communication: Read, test, and clear trouble codes from information and communication modules.

2.2. OBDII Protocols and Test Modes

The Autel MX808 supports all OBDII protocols and 10 test modes, including:

  • Freeze Frame: Captures vehicle data at the moment a fault code is stored.
  • Enhanced Mode 6: Provides detailed diagnostic data for specific components and systems.
  • Vehicle Info: Displays vehicle identification number (VIN), calibration ID, and other important information.
  • I/M Readiness: Checks the status of emission-related systems to ensure they are ready for inspection and maintenance testing.
  • On-Board Monitor: Monitors the performance of on-board diagnostic systems.
  • Component Tests: Allows technicians to activate and test individual components.

2.3. Advanced Functions

  • Auto VIN Detection: Automatically identifies the vehicle’s VIN to speed up the diagnostic process.
  • Auto Scan: Automatically scans all major systems to identify faults.
  • Live Data: Displays real-time data streams from various sensors and systems.
  • Graphing and Recording: Allows technicians to graph, record, and playback freeze frame data for detailed analysis.

3. Bi-Directional Control: Enhancing Diagnostic Precision

Bi-directional control significantly boosts the diagnostic capabilities of the Autel MX808 automotive diagnostic scanner. This feature allows technicians to send commands to vehicle systems and observe the responses, offering a more comprehensive understanding of the vehicle’s condition.

3.1. What is Bi-Directional Control?

Bi-directional control, also known as active testing or system testing, allows the diagnostic tool to send commands to a vehicle’s systems to test their functionality. Unlike simply reading data, bi-directional control enables technicians to actively engage with the vehicle’s components.

3.2. Benefits of Bi-Directional Control

  • Pinpoint Accuracy: Activate and test individual components to accurately diagnose issues.
  • Time Savings: Quickly identify whether a component is functioning correctly without manual testing.
  • Comprehensive Testing: Perform tests that wouldn’t be possible with a standard code reader.

3.3. Examples of Bi-Directional Tests

The Autel MX808 can perform a variety of bi-directional tests, including:

  • EVAP Tests: Test the evaporative emission control system for leaks.
  • Active Tests: Activate components like fuel pumps, cooling fans, and solenoids to verify their operation.
  • System Tests: Perform specific system tests, such as ABS motor tests and injector tests.

For detailed information on specific vehicle coverage, refer to Autel’s scan tool coverage site: https://www.autel.com/vehicle-coverage/coverage2

4. Essential Service Functions of the Autel MX808

The Autel MX808 professional diagnostic scan tool is equipped with numerous service functions that cater to modern vehicle maintenance requirements. These functions streamline maintenance tasks, reduce downtime, and improve overall service quality.

4.1. List of Service Functions

  1. Oil Reset Service: Reset the oil life reminder after an oil change.
  2. EPB Service (Electronic Parking Brake): Perform maintenance on electronic parking brake systems.
  3. BMS (Battery Management System): Register new batteries and manage battery-related functions.
  4. SAS Service (Steering Angle Sensor): Reset the steering angle sensor after alignment adjustments.
  5. DPF Service (Diesel Particulate Filter): Perform DPF regeneration and maintenance.
  6. TPMS Service (Tire Pressure Monitor System): Program and reset tire pressure sensors.
  7. IMMO Service (Immobilizer): Add new keys and perform immobilizer functions.
  8. Brake Bleed: Bleed the brake system to remove air.
  9. Injector Coding: Code new injectors after replacement.
  10. Throttle Adaptation: Adjust throttle settings for optimal engine performance.
  11. WIN DR ROOF: Initialize or reset the window, door, and roof systems.
  12. Seats: Calibrate or adjust electronic seat settings.

4.2. How Service Functions Enhance Efficiency

  • Automation: Automate complex maintenance tasks, reducing the potential for errors.
  • Speed: Quickly perform necessary resets and calibrations.
  • Accuracy: Ensure systems are properly configured for optimal performance.

4.3. Step-by-Step Guide: Oil Reset Service

Here’s a simple guide to performing an oil reset using the Autel MX808:

  1. Connect the MX808 to the vehicle’s OBDII port.
  2. Select the “Service” option from the main menu.
  3. Choose “Oil Reset.”
  4. Follow the on-screen instructions to complete the reset.

4.4. Step-by-Step Guide: EPB Service

Here’s a simple guide to performing an EPB service using the Autel MX808:

  1. Connect the MX808 to the vehicle’s OBDII port.
  2. Select the “Service” option from the main menu.
  3. Choose “EPB Reset.”
  4. Follow the on-screen instructions to complete the reset.

4.5. Step-by-Step Guide: BMS Service

Here’s a simple guide to performing an BMS service using the Autel MX808:

  1. Connect the MX808 to the vehicle’s OBDII port.
  2. Select the “Service” option from the main menu.
  3. Choose “BMS Reset.”
  4. Follow the on-screen instructions to complete the reset.

5. Vehicle Coverage and Compatibility

Understanding the vehicle coverage and compatibility of the Autel MX808 is crucial for ensuring it meets your diagnostic needs.

5.1. How to Check Vehicle Coverage

To determine if the Autel MX808 supports a specific vehicle:

  1. Visit Autel’s vehicle coverage website: https://www.autel.com/vehicle-coverage/coverage2
  2. Select the tool (e.g., MX808).
  3. Enter the vehicle’s make and model.
  4. Click the search button to view compatible systems and functions.

5.2. Adapters for Specific Vehicle Models

  • Chrysler Vehicles with CCD Bus: Requires the Autel CCD adapter.
  • FCA Vehicles 2017 and Newer: Requires the Autel 12+8 adapter cable for clearing non-powertrain codes and performing service functions.

These adapters are sold separately.

5.3. General Compatibility Guidelines

The Autel MX808 generally offers best coverage for vehicles manufactured from 2006 to the present. However, it’s essential to verify specific coverage details for each vehicle.

6. Why Choose CARDIAGTECH.NET for Your Autel MX808?

Choosing the right supplier for your Autel MX808 auto diagnostic scanner is as important as selecting the tool itself. CARDIAGTECH.NET offers numerous advantages that make us the preferred choice for automotive professionals.

6.1. Benefits of Purchasing from CARDIAGTECH.NET

  • Expert Guidance: Our team provides expert advice to help you select the right diagnostic tools for your needs.
  • Competitive Pricing: We offer competitive prices on all our products, ensuring you get the best value.
  • After-Sales Support: We provide comprehensive after-sales support, including troubleshooting and technical assistance.

6.2. Addressing Customer Challenges

We understand the challenges faced by auto repair professionals:

  • Physical Demands: Our tools are designed to be user-friendly and efficient, reducing physical strain.
  • Keeping Up with Technology: We offer continuous updates and support to keep you current with the latest automotive technologies.
  • Time Constraints: Our diagnostic tools help you quickly and accurately diagnose issues, saving valuable time.
  • Competition: Our advanced tools enable you to offer superior services, giving you a competitive edge.

6.3. How We Meet Your Needs

CARDIAGTECH.NET provides solutions tailored to your needs:

  • Enhanced Efficiency: Our tools help you streamline your workflow and reduce repair times.
  • Accuracy and Safety: We offer tools that ensure precise and safe repairs.
  • Cost Savings: Our diagnostic solutions help you identify and address issues early, preventing costly repairs.
  • Increased Revenue: By offering advanced services, you can attract more customers and increase your revenue.

6.4. Call to Action

Ready to take your auto repair business to the next level? Contact CARDIAGTECH.NET today for expert advice and support. Let us help you find the perfect diagnostic solutions for your needs.

  • Address: 276 Reock St, City of Orange, NJ 07050, United States
  • WhatsApp: +1 (641) 206-8880
  • Website: CARDIAGTECH.NET

7. Using the Autel MX808: A Practical Guide

Effectively using the Autel MX808 automotive diagnostic scan tool can significantly improve your diagnostic accuracy and efficiency. Here’s a step-by-step guide to get you started.

7.1. Initial Setup

  1. Unboxing: Ensure all components are included: the MX808 tablet, main cable, hard carry case, quick reference guide, mini USB cable, and user manual.
  2. Charging: Charge the device fully before initial use.
  3. Registration: Register the device on Autel’s website to access updates and support.
  4. Wi-Fi Connection: Connect to a stable Wi-Fi network for software updates and wireless printing.

7.2. Basic Diagnostic Procedures

  1. Connecting to the Vehicle:
    • Locate the OBDII port in the vehicle (usually under the dashboard).
    • Connect the main cable to the MX808 tablet.
    • Plug the OBDII connector into the vehicle’s OBDII port.
    • Turn on the vehicle’s ignition.
  2. Navigating the Interface:
    • Power On: Press the power button to turn on the MX808.
    • Main Menu: Use the touchscreen to navigate to the main menu.
    • Selecting Functions: Choose options like “Scan” for reading and clearing codes or “Service” for performing specific service functions.
  3. Reading and Clearing Codes:
    • Select “Scan” from the main menu.
    • Choose “Auto VIN Detection” to automatically identify the vehicle.
    • Select “Auto Scan” to scan all major systems.
    • Review the list of fault codes.
    • Select a fault code for more details.
    • Choose “Clear Codes” to erase the codes after addressing the issue.
  4. Viewing Live Data:
    • Select “Live Data” from the scan menu.
    • Choose the specific data parameters you want to view.
    • Observe real-time data streams and graphs.
    • Record and playback data for further analysis.

7.3. Performing Service Functions

  1. Accessing Service Functions:
    • Select “Service” from the main menu.
    • Choose the desired service function (e.g., “Oil Reset,” “EPB Service”).
  2. Following On-Screen Instructions:
    • Read and follow the on-screen instructions carefully.
    • Ensure the vehicle meets the specified conditions for the service function.
    • Complete the function as directed by the tool.
  3. Example: Performing an Oil Reset:
    • Select “Oil Reset.”
    • Choose the vehicle’s make and model.
    • Follow the prompts to reset the oil life reminder.

7.4. Software Updates

  1. Connecting to Wi-Fi:
    • Ensure the MX808 is connected to a stable Wi-Fi network.
  2. Checking for Updates:
    • Go to the “Update” section in the main menu.
    • Check for available updates.
  3. Installing Updates:
    • Download and install the available updates.
    • Follow the on-screen instructions to complete the update process.
    • Keep your tool updated to ensure access to the latest features and vehicle coverage.

7.5. Tips for Optimal Use

  • Read the Manual: Familiarize yourself with the user manual for detailed information on all features and functions.
  • Check Vehicle Coverage: Always verify vehicle coverage before performing diagnostic procedures.
  • Use Genuine Accessories: Use only genuine Autel cables and adapters to ensure proper connectivity and performance.
  • Keep the Device Clean: Clean the touchscreen and connectors regularly to maintain optimal performance.
  • Regular Updates: Keep the software updated to access the latest features, vehicle coverage, and bug fixes.

8. Maintaining and Updating Your Autel MX808

Proper maintenance and regular updates are essential to keep your Autel MX808 automotive diagnostic scan tool functioning optimally.

8.1. Importance of Regular Updates

  • New Vehicle Coverage: Updates include support for the latest vehicle models.
  • Enhanced Features: Updates often introduce new features and capabilities.
  • Bug Fixes: Updates address software bugs and improve overall performance.
  • Security Enhancements: Updates include security patches to protect against vulnerabilities.

8.2. How to Update Your MX808

  1. Connect to Wi-Fi:
    • Ensure the MX808 is connected to a stable Wi-Fi network.
  2. Access the Update Section:
    • Go to the “Update” section in the main menu.
  3. Check for Updates:
    • The tool will automatically check for available updates.
  4. Download and Install:
    • Download and install the available updates.
    • Follow the on-screen instructions to complete the update process.
  5. Verify Installation:
    • After the update, verify that the new software version is installed correctly.

8.3. Maintenance Tips

  • Keep the Device Clean: Clean the touchscreen and connectors regularly to maintain optimal performance.
  • Protect from Extreme Conditions: Avoid exposing the MX808 to extreme temperatures, humidity, and direct sunlight.
  • Use a Screen Protector: Use a screen protector to prevent scratches and damage.
  • Store Properly: Store the MX808 in the hard carry case when not in use to protect it from physical damage.
  • Check Cables and Connectors: Regularly inspect cables and connectors for damage and replace them if necessary.
  • Battery Care: Charge the battery fully and avoid letting it drain completely to prolong its life.

9. Troubleshooting Common Issues with the Autel MX808

Even with regular maintenance and updates, you may encounter issues while using the Autel MX808 car diagnostic scanner. Here are some common problems and how to troubleshoot them:

9.1. Connectivity Issues

  • Problem: The MX808 fails to connect to the vehicle.
  • Possible Causes:
    • Loose or damaged OBDII connector.
    • Faulty cable.
    • Incorrect vehicle selection.
    • OBDII port issues in the vehicle.
  • Troubleshooting Steps:
    1. Check the OBDII connector for damage and ensure it is securely connected to the vehicle’s OBDII port.
    2. Try a different cable to rule out a faulty cable.
    3. Verify that you have selected the correct vehicle make and model in the MX808 software.
    4. Check the vehicle’s OBDII port for damage or corrosion.
    5. Test the MX808 on another vehicle to see if the issue persists.

9.2. Software Update Failures

  • Problem: Software updates fail to download or install.
  • Possible Causes:
    • Unstable Wi-Fi connection.
    • Insufficient storage space on the MX808.
    • Corrupted update files.
  • Troubleshooting Steps:
    1. Ensure you have a stable Wi-Fi connection with sufficient bandwidth.
    2. Check the available storage space on the MX808 and delete unnecessary files if needed.
    3. Restart the MX808 and try the update again.
    4. Contact Autel support for assistance if the issue persists.

9.3. Device Freezing or Crashing

  • Problem: The MX808 freezes or crashes during use.
  • Possible Causes:
    • Software bugs.
    • Overloading the device with too many tasks.
    • Hardware issues.
  • Troubleshooting Steps:
    1. Restart the MX808.
    2. Close unnecessary applications to free up memory.
    3. Ensure the MX808 has the latest software updates installed.
    4. Perform a factory reset if the issue persists (note: this will erase all data on the device).
    5. Contact Autel support for assistance if the problem continues.

9.4. Inaccurate Readings

  • Problem: The MX808 displays inaccurate or inconsistent readings.
  • Possible Causes:
    • Faulty sensors in the vehicle.
    • Software bugs in the MX808.
    • Incorrect diagnostic procedures.
  • Troubleshooting Steps:
    1. Verify the accuracy of the readings by comparing them with other diagnostic tools or methods.
    2. Check the vehicle’s sensors and wiring for damage or corrosion.
    3. Ensure you are following the correct diagnostic procedures as outlined in the vehicle’s service manual.
    4. Update the MX808 software to the latest version.

9.5. Language and Display Problems

  • Problem: The display is not showing correctly or the language is wrong.
  • Possible Causes:
    • Incorrect language settings
    • Display settings
  • Troubleshooting Steps:
    1. Go to the “settings” menu
    2. Select “language” and pick your preference
    3. Check display settings to make sure brightness and resolution is correct

9.6. Contacting Support

If you are unable to resolve the issue using these troubleshooting steps, contact Autel support or CARDIAGTECH.NET for further assistance. Provide detailed information about the problem, including the vehicle make and model, the diagnostic procedures you were performing, and any error messages displayed.

10. FAQs About the Autel MX808

Here are some frequently asked questions about the Autel MX808 automotive diagnostic scan tool:

  1. What vehicles are compatible with the Autel MX808?

    • The Autel MX808 is compatible with most OBDII-compliant vehicles manufactured from 1996 to the present. Coverage may vary depending on the make, model, and year of the vehicle. Always check Autel’s vehicle coverage website for specific compatibility information.

  2. Can the Autel MX808 perform bi-directional tests?

    • Yes, the Autel MX808 supports bi-directional control, allowing you to activate and test various vehicle components and systems.

  3. Does the Autel MX808 require software updates?

    • Yes, regular software updates are essential to ensure the tool has the latest vehicle coverage, features, and bug fixes.

  4. How do I update the software on the Autel MX808?

    • Connect the MX808 to a stable Wi-Fi network, go to the “Update” section in the main menu, and follow the on-screen instructions to download and install the latest updates.

  5. What service functions can the Autel MX808 perform?

    • The Autel MX808 can perform a wide range of service functions, including oil reset, EPB service, BMS, SAS service, DPF service, TPMS service, IMMO service, brake bleed, injector coding, and throttle adaptation.

  6. Do I need any special adapters to use the Autel MX808 with certain vehicles?

    • Yes, some vehicles may require special adapters. For example, Chrysler vehicles with a CCD bus require the Autel CCD adapter, and FCA vehicles from 2017 and newer need the Autel 12+8 adapter cable for clearing non-powertrain codes and performing service functions.

  7. Is the Autel MX808 easy to use?

    • Yes, the Autel MX808 features an intuitive user interface with a 7-inch LCD touchscreen, making it easy to navigate and perform diagnostic procedures.

  8. What should I do if the Autel MX808 fails to connect to a vehicle?

    • Check the OBDII connector for damage, ensure it is securely connected to the vehicle’s OBDII port, try a different cable, verify that you have selected the correct vehicle make and model in the software, and check the vehicle’s OBDII port for damage or corrosion.

  9. Can I print diagnostic reports with the Autel MX808?

    • Yes, the Autel MX808 supports wireless printing via Wi-Fi, allowing you to easily print diagnostic reports.

  10. Where can I purchase the Autel MX808?

    • You can purchase the Autel MX808 from CARDIAGTECH.NET. We offer expert guidance, competitive pricing, and comprehensive after-sales support.

11. The Future of Automotive Diagnostics with Autel MX808

As automotive technology continues to evolve, the role of advanced diagnostic tools like the Autel MX808 will become even more critical. The MX808 positions you to succeed in the rapidly changing landscape of automotive repair, offering a blend of comprehensive features, user-friendly design, and reliable performance. With its capacity to handle increasingly complex vehicle systems and its adaptability through regular software updates, the MX808 ensures that automotive technicians can stay ahead of the curve.

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