When it comes to troubleshooting car issues, having the right diagnostic tool can save you time and money. For years, basic ELM-327 scanners have been popular for reading OBD-II codes. However, as cars become more complex, tools like the BlueDriver have emerged, offering enhanced capabilities. My experience with both types of scanners highlights why, in 2020, BlueDriver stood out as a significant upgrade.
Initially, I relied on a generic ELM-327 scanner, which served its purpose for basic diagnostics. However, after one ELM-327 malfunctioned and another seemed limited, I decided to try the BlueDriver. The difference was immediately noticeable. On my 2009 Honda CR-V, BlueDriver revealed a comprehensive history of stored codes, far beyond the basic OBD-II readings I was accustomed to. Similarly, when I used it on a newly acquired 2005 Acura TSX, BlueDriver provided a detailed list of potential issues that needed attention.
The reports generated by BlueDriver are a significant advantage. They are provided in a clear PDF format, making it easy to review and share diagnostic information. This level of detail is far more helpful than the raw code outputs from basic ELM-327 devices. The report for my blue 2009 CR-V, as seen in the example, indicated a history of codes, some of which were quite old. For instance, it flagged a wheel speed sensor issue I had repaired two years prior, demonstrating BlueDriver’s ability to store historical data. Furthermore, it detected errors related to the rear right tire pressure sensor, showcasing its capability to read TPMS codes as well.
This level of detail extends beyond just reading codes. BlueDriver provides definitions and possible causes for each code, directly within the app and reports. This feature is incredibly helpful for DIY mechanics and car owners alike, offering more than just a code – it offers context and direction for troubleshooting.
Compared to the bulkier ELM-327 units, BlueDriver is remarkably compact. This portability makes it an excellent tool to keep in your car for road trips or when inspecting used vehicles before purchase. The peace of mind of having a powerful diagnostic tool readily available is invaluable.
While BlueDriver offered extensive vehicle coverage and code reading capabilities in 2020, there were still some limitations. For example, with my older 2004 Honda Civic, ABS codes were not accessible at the time. However, BlueDriver actively updates its app and firmware to expand vehicle support and code compatibility. This ongoing development is a key factor that made it a leading car diagnostic tool in 2020 and continues to make it a valuable tool for car maintenance.
In conclusion, for anyone looking for a comprehensive and user-friendly car diagnostic tool in 2020, BlueDriver presented a compelling option, outperforming basic ELM-327 scanners with its detailed reports, broader code coverage, and portability. Its ability to provide more than just codes, but also context and potential solutions, made it a standout choice for both DIY enthusiasts and everyday car owners.
