The OBD2 Port Isn‘t a Hub: Why Your Splitter Cable is Probably Lying to Your Diagnostic Tools
Let’s be honest: the moment you consider an OBD2 splitter cable, you‘re already in a technically compromised situation. The OBD-II port was designed as a single point of diagnostic access, not a hub. But real-world diagnostics, fleet management, and data logging often demand concurrent access. The problem isn’t the splitter itself; it‘s the naive assumption that all […]