The Autel MD802 is a powerful and versatile OBD2 code reader designed for technicians and car enthusiasts alike. This comprehensive diagnostic tool provides full system coverage, allowing users to troubleshoot issues across various vehicle systems. This article delves into the features, functions, and specifications of the Autel Scanner MD802, highlighting its capabilities and benefits.
Key Features of the Autel MD802 OBD2 Scanner
The Autel MD802 boasts a range of features that make it a valuable tool for diagnosing car problems:
Full System Diagnostics
Unlike basic code readers, the MD802 offers full system coverage, enabling diagnostics for engine, transmission, ABS, airbag, and other critical systems. This comprehensive approach allows for a thorough assessment of vehicle health.
Live Data Streaming
The MD802 provides real-time data streaming, displaying live sensor readings and allowing users to monitor various parameters during vehicle operation. This feature aids in identifying intermittent issues and understanding system performance.
Freeze Frame Data
When a fault code is triggered, the MD802 captures a snapshot of the vehicle’s operating conditions at that moment. This “freeze frame” data provides valuable context for diagnosing the underlying cause of the problem.
Enhanced OBD II Mode 6
The MD802 supports all 10 OBD II test modes, including the enhanced Mode 6. This mode provides access to on-board diagnostic monitoring test results, offering deeper insights into system performance.
Comprehensive Code Reading and Clearing
The Autel Scanner MD802 can read and clear trouble codes from all vehicle systems. It provides detailed code definitions and potential causes, helping users quickly pinpoint the source of the problem.
Data Graphing
The MD802 can display live data in graphical format, making it easier to identify trends and anomalies in sensor readings. This visual representation simplifies data analysis and troubleshooting.
Comparing the Autel MD802 with Other Scanners
The Autel MD802 stands out from other scanners in its class with its comprehensive functionality and affordability. While it may not offer the advanced programming capabilities of higher-end models like the Autel Maxisys series, it provides a significant upgrade over basic code readers.
The comparison chart provided in the original document highlights the key differences between the MD802 and other Autel scanners like the MD808 Pro, Maxicheck Pro, and Mot Pro EU908. These comparisons illustrate the MD802’s position within the Autel product line.
Technical Specifications
The Autel MD802 is built with a user-friendly interface and durable construction:
- Display: TFT color display (320 x 240 dpi)
- Operating Temperature: 0 to 60°C (32 to 140 °F)
- External Power: 12.0 to 18.0 V power provided via vehicle battery
- Storage Temperature: -20 to 70°C (-4 to 158 °F)
Conclusion
The Autel Scanner Md802 Obd2 Code Reader is a powerful and versatile diagnostic tool suitable for professional technicians and DIY enthusiasts. Its full system coverage, live data streaming, freeze frame data capture, and comprehensive code reading/clearing capabilities make it an excellent investment for anyone looking to diagnose and repair car problems effectively. While not as advanced as some high-end scanners, the MD802 provides exceptional value and functionality for its price point.
