The Autel AL519 OBD2 scanner, often compared to similar models available at Harbor Freight, offers CAN bus capabilities and decent reviews, making it a popular choice for DIY car enthusiasts. This review explores the AL519’s features, performance, and limitations, along with considerations for choosing an SRS scan tool, especially concerning those sold at Harbor Freight.
Autel AL519: Performance and Functionality
The Autel AL519 has proven effective in reading and clearing codes on various vehicles, including a 1995 Volvo 850, a 1997 Volvo S70, a 2002 Buick Century, a 2004 Volkswagen Passat, and a 2009 Volkswagen Jetta. While it successfully identified and cleared codes on the older Passat, it could only read the codes on the newer Jetta without identifying them specifically due to manufacturer-specific codes. However, using resources like Google and a Bentley manual, code identification was possible. Clearing codes after repairs was seamless on all vehicles.
The live data feature, while not extensively used, offers valuable insights into real-time vehicle performance. Although the AL519 doesn’t include ABS or SRS functionality, its core capabilities for the price make it a satisfactory option. The instant read “readiness monitor” may be beneficial for those living in areas with emissions testing.
Considering Harbor Freight Scan Tools
While Autel manufactures some scan tools for Harbor Freight, potential buyers should carefully evaluate these options. Harbor Freight tools often come at lower price points, but their quality and longevity can be inconsistent. Comparing features, functionality, and user reviews between the AL519 and similar Harbor Freight models is crucial for informed decision-making.
Essential Features for Modern Scan Tools
A key feature to look for in any modern scan tool is OBD-II Mode 6. This mode provides access to information from non-continuously monitored systems, offering valuable diagnostic insights. Any up-to-date scan tool should be capable of interpreting this information effectively.
Software and Connectivity Challenges
The Autel AL519 comes with software for updates and further analysis. However, some users have reported difficulties connecting the scan tool to the software, even with the latest versions installed. This potential connectivity issue highlights the importance of verifying software compatibility and troubleshooting options before purchasing.
Conclusion
The Autel AL519 provides a reliable solution for basic OBD2 diagnostics, especially for those seeking CAN bus capabilities. While it lacks ABS and SRS functionality, its performance and price point make it a worthwhile investment. When considering Harbor Freight alternatives, thorough comparison of features, reliability, and user reviews is recommended. Prioritizing OBD-II Mode 6 compatibility ensures access to comprehensive diagnostic information. Finally, potential software connectivity issues should be considered before purchase.
