Reading your car’s oil level and interacting with its various computer systems requires more than a simple code reader. A basic Bluetooth OBDII dongle and a phone app, while affordable, are typically limited to reading only OBDII data. Oil level, unfortunately, isn’t part of that data set. While these tools can detect issues with the oil level sensor itself, they won’t provide an actual oil level reading. For a more comprehensive diagnostic solution, you’ll need a scan tool capable of accessing non-OBDII systems.
Entry-Level Professional Grade Scan Tools
For around $100, the Autel DiagLink offers a compelling entry point into professional-grade diagnostics. This tool provides access to non-OBDII systems, enabling functions like resetting oil change lights and controlling electronic parking brakes. However, the DiagLink operates on a single-brand system. Upon purchase, you select one manufacturer’s software to download and install on the device. While this limits its versatility, it’s a cost-effective solution for owners dedicated to a single car brand. Additional brand software can be purchased for around $10, offering some flexibility for future vehicle changes.
Multi-Brand Scan Tool Options
If you require a scan tool capable of reading non-OBDII data across multiple car brands, the Autel MD806, priced around $200, presents a viable option. While potentially using similar hardware to the DiagLink, the MD806 boasts multi-brand software, eliminating the need for individual downloads. Furthermore, it includes “lifetime” free software updates, ensuring the tool remains current with evolving vehicle technology. It’s crucial to understand that “lifetime” in this context refers to the expected support lifespan of the device, likely not extending indefinitely.
Choosing the Best Scan Tool for Your Needs
The MD806, with its multi-brand compatibility and free updates, offers significant value for home mechanics. Its ability to perform advanced functions, combined with a reasonable price point, makes it a strong contender among the best scan tools available. Ultimately, the best scan tool for you depends on your specific needs and budget. If you’re committed to a single car brand, the DiagLink provides a cost-effective solution. However, for broader diagnostic capabilities, the MD806 offers a more comprehensive and future-proof investment. Both tools surpass basic OBDII dongles in functionality, providing access to the crucial non-OBDII data required for tasks like reading oil levels and interacting with complex vehicle systems.
