An inexpensive Bluetooth OBD2 dongle and a phone app are great for basic diagnostics, but they won’t provide comprehensive access to your vehicle’s systems. If you’re looking for the best Android OBD2 scan tool that goes beyond basic OBDII data, like reading oil levels or resetting service lights, you’ll need a more advanced solution. This article explores two top contenders from Autel: the DiagLink and the MD806.
Beyond Basic OBDII: Why You Need a Professional Scan Tool
While a simple OBD2 scanner can read engine codes, it’s limited to OBDII systems. Tasks like checking oil level, which isn’t part of standard OBDII data, require a tool that can communicate with the car’s proprietary systems. This is where professional-grade scan tools like the Autel DiagLink and MD806 excel. They can access manufacturer-specific data, providing deeper insights into your vehicle’s health.
Autel DiagLink: Affordable Single-Brand Solution
The Autel DiagLink, priced around $90-$100, offers excellent value for its capabilities. It allows access to advanced, non-OBDII functions, including resetting oil change lights and controlling electric parking brakes. However, there’s a catch: the DiagLink is designed for a single car brand. You choose one brand’s software when you purchase the device. While you can purchase additional brand software for around $10 each, this limitation makes it ideal for owners who plan to stick with one vehicle make for the long term.
Autel MD806: Versatile Multi-Brand Diagnostics
If you need a more versatile solution, the Autel MD806, priced around $200, is the best Android OBD2 scan tool for multi-brand diagnostics. While internally similar to the DiagLink, the MD806’s software allows access to multiple car brands without needing separate downloads for each. It also boasts free “lifetime” software updates, ensuring you have the latest features and vehicle coverage. Remember that “lifetime” typically refers to the expected support lifespan of the tool.
Choosing the Right Tool for Your Needs
Both the DiagLink and MD806 offer significant advantages over basic OBD2 scanners. The best Android OBD2 scan tool for you depends on your specific needs. If you own a single car brand and require advanced functionality, the DiagLink provides exceptional value. However, if you work with multiple vehicle makes or anticipate needing broader coverage in the future, the MD806’s versatility and lifetime updates make it a worthwhile investment. Either option provides the capability to delve deeper into your vehicle’s diagnostics than a simple code reader, allowing for more informed maintenance and repairs.
