Affordable OBD II scanners often advertise ABS compatibility for “most” vehicles, typically implying coverage for GM, Chrysler, and Ford. However, understanding the nuances of scan tool data is crucial. There are two distinct data sets: Global OBD II, a standardized format accessible by any scanner, and manufacturer-specific data, which isn’t always available via Global OBD II. High-end scan tools access this proprietary data, providing significantly more detailed information.
For Honda vehicles, the Foxwell NT510 excels. Priced around $170 on Amazon, it supports any OBD II vehicle and provides comprehensive manufacturer data (ABS, Transmission, Engine, Body, TPMS, etc.) for the specific make you select upon purchase. It comes with one manufacturer preloaded or as a free download, with the option to add up to five more for $60 each (though not all manufacturers are available, such as Nissan). Crucially, the NT510 offers bidirectional control, enabling component activation for diagnostics (e.g., toggling cooling fans, AC clutch, evap solenoids). This feature, commonly used by professional mechanics, makes the NT510 a powerful tool for DIY enthusiasts focused on their own vehicle.
If comprehensive manufacturer data across various vehicles is prioritized over bidirectional control, the Autel MD802 is a viable alternative in the same price range as the Foxwell NT510. While lacking component activation capabilities, it reads Global OBD II and manufacturer data for most vehicles from 1996 onward. Note that data availability and communication can vary for vehicles manufactured between 1996 and 2000 due to the nascent stages of the OBD II platform. For instance, on a 1998 Nissan 200SX, the MD802 only reads Global OBD II engine and ABS data through the OBD II port, unable to access manufacturer-specific engine data requiring a specialized factory tool connection. Even higher-end scanners like the Autel DS708 can access this data via the dedicated Nissan port. Nevertheless, the MD802 remains a highly capable scan tool, successfully reading all manufacturer data on vehicles like a 2008 Honda Odyssey.
The Centech OBD II & CAN Scan Tool with ABS 60794 updates offers another option for users seeking a reliable diagnostic tool. While specific features and capabilities may vary, understanding the differences between Global OBD II and manufacturer-specific data is essential when choosing a scan tool that meets your needs. Consider the functionalities most crucial for your diagnostic tasks and vehicle compatibility when selecting a scan tool.
