The Autel AL519 OBD2 scanner, often compared to CEN Tech OBD 11 and CAN Deluxe scan tools, boasts CAN Bus capabilities and generally positive user reviews. This review dives into a personal experience with the Autel AL519, highlighting its functionality, strengths, and weaknesses.
Performance and Compatibility
The Autel AL519 has proven effective in reading and clearing codes on a variety of vehicles, including a 1995 Volvo 850, a 1997 Volvo S70, a 2002 Buick Century, a 2004 Volkswagen Passat, and even a 2009 Volkswagen Jetta. Purchased primarily for its compatibility with Volkswagen’s CAN Bus system, the scanner successfully diagnosed and cleared codes on the older Passat. While it could read codes on the newer Jetta, it couldn’t identify the manufacturer-specific codes, requiring consultation with external resources like Google and a Bentley manual. Nevertheless, clearing the codes after repairs was seamless.
The live data feature, though not extensively used, offers potential for advanced diagnostics. While satisfied with the AL519’s overall performance, the absence of ABS and SRS system diagnostics is a notable drawback. Considering the price point, the Autel AL519 offers a good balance of features.
Features and Functionality
The “readiness monitor” function, providing instant emission status, might be beneficial for users in regions with emissions testing. The color screen, while visually appealing, doesn’t necessarily justify a higher price compared to other brands with more comprehensive functionalities. A crucial feature to prioritize in any modern scan tool is OBD-II Mode 6, enabling access to information from non-continuously monitored systems. The Autel AL519 supports this essential mode.
Software and Updates
The included software, despite being the latest version, presented connectivity challenges. Attempts to connect the AL519 to a Windows 7 64-bit computer via both USB 2.0 and 3.0 ports were unsuccessful. While the computer registered a USB device connection, the software failed to recognize the scan tool. This poses a significant concern for future firmware updates and potential troubleshooting.
Conclusion
The Autel AL519 provides a reliable solution for basic OBD2 diagnostics and code clearing across a range of vehicles. Its CAN Bus compatibility makes it suitable for many modern cars, though limitations with manufacturer-specific codes might necessitate further research. The software connectivity issue raises concerns about long-term usability and updates. While the AL519 performs its core functions adequately, potential buyers should weigh its limitations against its price and consider models with more advanced features like ABS and SRS diagnostics if required. For basic OBD2 needs, the Autel AL519 offers a decent value proposition.
