Choosing the right car scanner can be tricky, especially with so many options available. This article will help you understand the different types of car scanners and guide you toward finding the best one for your needs. We’ll delve into the capabilities of basic OBDII scanners and more advanced diagnostic tools, highlighting key features and pricing to help you make an informed decision.
Understanding Your Needs: OBDII vs. Advanced Diagnostics
A simple Bluetooth OBDII (On-Board Diagnostics II) dongle paired with a smartphone app, often priced around $13, might seem appealing. However, these tools are primarily designed to read basic engine diagnostic codes related to emissions and powertrain performance. They won’t provide access to non-OBDII systems, such as oil level monitoring, which require specialized equipment. While an OBDII scanner can detect issues with the oil level sensor itself (indicated by specific OBDII codes), it won’t directly display the oil level.
For comprehensive diagnostics, including access to non-OBDII systems and functions like resetting oil change lights or controlling electronic parking brakes, you’ll need a more advanced scan tool.
Affordable Single-Brand Options: Autel DiagLink
The Autel DiagLink, priced between $90 and $100, offers a cost-effective solution for in-depth diagnostics on a single car brand. It comes with free software for one specific manufacturer, which needs to be downloaded from Autel and installed on the device. While limited to a single brand initially, additional software for other car manufacturers can be purchased for around $10 each. This makes the DiagLink a great option if you own a single car brand and require advanced functionalities beyond basic OBDII scanning.
Multi-Brand Versatility: Autel MD806
If you need a scanner capable of reading non-OBDII data across multiple car brands, the Autel MD806, priced around $200, is a worthwhile investment. This tool offers broader compatibility without needing to download separate software for each brand. It also includes free lifetime software updates, ensuring the device remains current with evolving vehicle technology. Keep in mind that “lifetime” in this context refers to the expected support lifespan of the tool, typically around 15 years. The MD806 provides excellent value, offering comprehensive diagnostic capabilities for home mechanics and enthusiasts.
Conclusion: Finding the Best Scanner for You
The best car scanner depends on your individual needs and budget. For basic engine diagnostics, an inexpensive OBDII scanner might suffice. However, for more in-depth analysis and access to non-OBDII systems across multiple car brands, investing in a professional-grade tool like the Autel MD806 is recommended. Consider the types of vehicles you work on and the level of detail you require when making your decision. If you’re primarily working on a single car brand, the Autel DiagLink provides a more affordable alternative with advanced features. Ultimately, selecting the right scanner will empower you to diagnose and address car problems effectively.
