Bi-Directional Scan Tool for Fast Issue Location

202 automotive diagnostic tool MK808K-BT, same as MaxiCOM MK808BT PRO, has been added the new function Bi-directional Control, which is the first appearance of this feature on Autel basic diagnostic tools. The application of Bi-directional Control, also named Active Test/Actuator Test, improves 5x faster efficiency to problems location and diagnostic accuracy.

Featuring bi-directional control, this Autel intelligent diagnostic tool for all cars – Autel MaxiCOM MK808K-BT，can output the commands to ECUs, read the ECU data and monitor the operation of the actuators. Through active tests, also called actuator tests, this bi-directional diagnostic scanner can precisely locate the car problems, letting you quickly know whether a specific system, component, or subsystem is functioning properly or not.

Full Bidirectional Control for Advanced Diagnostics

The Autel MaxiCOM MK808K-BT PRO introduces advanced bidirectional control, also known as active test or actuator test, allowing technicians to directly communicate with vehicle systems. This feature enables the scanner to send commands to ECUs and monitor actuator responses in real time, significantly improving diagnostic accuracy and reducing troubleshooting time.

With over 5X faster diagnostic efficiency, users can perform tests such as fuel injector activation, A/C clutch cycling, EVAP system checks, and various actuator operations. This allows mechanics to quickly determine whether components are functioning correctly without unnecessary disassembly, making it an essential tool for professional automotive repair.

In-Depth All System Diagnostics

This professional OBD2 scanner provides full access to all vehicle systems, including engine, ABS, SRS, transmission, brake system, emission system, fuel system, lighting system, and more. It retrieves diagnostic trouble codes (DTCs), displays live data, and performs system-level analysis to ensure accurate fault detection.

The diagnostic system supports:

• Auto Scan for complete ECU detection
• Control Unit selection for targeted diagnostics
• ECU information retrieval including version and specifications
• Read and erase fault codes
• Live data stream in text, graph, and analog formats

This ensures comprehensive vehicle analysis for both routine maintenance and complex repairs.

36+ Service Functions for Maintenance and Repair

The MK808K-BT PRO offers over 36 essential service functions designed to support modern vehicle maintenance and repair operations.

Key service functions include:

• Oil Reset – Resets engine oil life system and service intervals
• EPB Service – Electronic parking brake maintenance and reset
• SAS Calibration – Steering angle sensor calibration
• TPMS Service – Tire pressure monitoring system diagnostics
• DPF Regeneration – Diesel particulate filter management
• BMS Reset – Battery management system recalibration
• IMMO Function – Key programming for low anti-theft vehicles
• ABS Bleeding – Brake system air removal
• Throttle Matching – Throttle body initialization
• Injector Coding – Injector replacement coding
• Suspension Reset
• Transmission Adaptation
• Headlamp Adjustment
• Tire Size Change
• Sunroof Reset (WIN DR ROOF)

These functions make the scanner a complete solution for workshops handling diverse vehicle servicing needs.

FCA AutoAuth Support for Secure Gateway Access

The MK808K-BT PRO includes FCA AutoAuth support, enabling access to secure gateway modules in 2017+ FCA vehicles such as Chrysler, Jeep, Dodge, and Fiat. This feature allows technicians to perform diagnostics and service functions on protected systems by completing OEM authorization steps.

The process includes:

1. OEM account registration
2. Device compatibility confirmation
3. Secure gateway access authorization

This ensures compliance with modern vehicle security protocols while expanding service capabilities.

Advanced Vehicle Identification and Diagnostics

The scanner supports four intelligent vehicle identification methods:

• Auto VIN Scan
• Manual VIN Input
• Automatic Selection
• Manual Selection

This flexibility ensures compatibility with a wide range of vehicles, even when automatic VIN detection is unavailable. Once identified, the tool performs detailed diagnostics, retrieves ECU data, and enables full system analysis.

Complete OBD2 Functions

The MK808K-BT PRO supports all standard OBD2 diagnostic functions, making it suitable for emissions testing and general diagnostics.

Key OBD2 capabilities include:

• Reading and clearing DTC codes
• Turning off Check Engine Light (MIL)
• Live data stream monitoring
• Freeze frame data analysis
• I/M readiness status
• O2 sensor testing
• On-board monitor testing
• Vehicle information retrieval (VIN, CID, CVN)
• Component testing

These features ensure compliance with inspection standards and accurate diagnostics.

Inspection Camera and Extended Capabilities

The scanner is compatible with Autel MV105S and MV108S inspection cameras, allowing technicians to visually inspect hard-to-reach areas such as engine cylinders, spark plug holes, and internal components. This enhances diagnostic accuracy and reduces the need for disassembly.

Battery Testing and Electrical System Analysis

When paired with the Autel BT506 battery tester, the device can perform advanced battery and electrical system diagnostics. It supports testing of 6V and 12V batteries, including AGM, EFB, GEL, and flooded types, providing insights into battery health, starter performance, and generator output.

Autel Cloud Management and Reporting

The integrated Autel Cloud system enables efficient report management and data storage. Users can upload diagnostic reports and share them with customers via QR code, email, or text message, improving transparency and customer communication.

Technical Specifications

• Operating System: Android 11
• Processor: Cortex-A55 Quad-Core (1.8GHz)
• Memory: 4GB RAM + 64GB storage
• Display: 7-inch LCD capacitive touchscreen (1024×600)
• Connectivity: Bluetooth (MaxiVCI Mini), WiFi (2.4GHz & 5GHz)
• Input Voltage: 5V / 1.5A
• Battery Life: Approximately 4.5 hours continuous use
• Sensors: Ambient light sensor for automatic brightness adjustment

Compatibility / Supported Vehicles

The Autel MaxiCOM MK808K-BT PRO supports over 150 car brands and more than 10,000 vehicle models across American, European, and Asian markets. It is compatible with many 2022–2024 models, including vehicles such as Ford F-150, Ford F-750, Dodge Ram 3500, and more.

The tool also supports CAN FD protocol (adapter required) for newer vehicles, ensuring compatibility with modern automotive systems.

Note: Not all functions are supported on every vehicle. VIN verification is recommended before purchase.

Supported Languages

The device supports a wide range of global languages, including:

Arabic, English, German, French, Spanish, Italian, Dutch, Portuguese, Japanese, Korean, Russian, Polish, Swedish, Turkish, Thai, Vietnamese, Hebrew, Indonesian, Persian, and more.

Language activation may require providing the device serial number after purchase.

Additional Features

• WiFi printing for diagnostic reports
• Ambient light sensor for automatic screen adjustment
• Bluetooth wireless diagnostics
• Endoscope compatibility
• Lifetime technical support
• 1-year free software updates

Why Choose Autel MaxiCOM MK808BT PRO

The Autel MaxiCOM MK808K-BT PRO stands out as a cost-effective, high-performance diagnostic solution that combines speed, accuracy, and advanced functionality. With its bidirectional control, extensive service functions, and wide vehicle compatibility, it delivers professional-level diagnostics without the high cost of premium tools.

Its modern hardware, Android 11 system, and cloud integration make it a future-ready solution for automotive workshops and technicians who demand reliability and efficiency in their diagnostic operations.

Package Includes

• MK808K-BT Diagnostic Tablet
• MaxiVCI Mini Bluetooth Interface
• USB External Power Adapter
• USB Charging Cable
• USB Test Cable
• Quick Reference Guide