Choosing the right OBD2 scanner for your Honda CRV can be overwhelming with so many options available. This guide will help you understand the different levels of capability and guide you toward a scanner that meets your current and future needs.
Levels of Capability in OBD2 Scanners
While factory scan tools offer the most comprehensive diagnostics, they come with a hefty price tag through hardware purchase and software leasing. Aftermarket scan tools provide a more affordable alternative with varying capabilities. For effective repairs, an “all systems/all modules” scanner is crucial, allowing access to all the computer modules in your CRV. Consider investing in a scanner with bidirectional controls and reset capabilities for greater functionality.
Don’t just buy a scanner for your immediate needs. The automotive industry is constantly evolving, and your CRV likely has numerous computer modules (20-30+). A basic scanner that only communicates with a few modules will limit your diagnostic abilities. Invest in a scanner that can handle future complexities and evolving technology in your vehicle.
Screen Size and Graphing Capabilities
A larger screen size on your OBD2 scanner allows for more simultaneous data display. Consider how many graphs you need to see at once. Some scanners only display one or two graphs, while others can accommodate four or more. This is crucial for in-depth diagnostics and understanding the interplay between different vehicle systems.
Recommended OBD2 Scanner Brands
While Snap-on is a reputable brand, its pricing can be prohibitive. Autel and Launch are two highly recommended brands that offer a good balance of functionality and price. They are known for their comprehensive diagnostic capabilities and user-friendly interfaces. Other brands like ThinkTools/ThinkDiag and Foxwell are gaining traction in the market and offer competitive features.
Conclusion: Investing in the Right Scanner
Selecting the best OBD2 scanner for your Honda CRV involves considering your current and future diagnostic needs. Opt for an “all systems/all modules” scanner with bidirectional controls and reset capabilities. Prioritize a larger screen size for better data visualization. While Autel and Launch are recommended, explore other emerging brands like ThinkTools and Foxwell. Ultimately, choose a scanner that provides long-term value and comprehensive diagnostic power for your Honda CRV.
