When it comes to diagnosing car troubles, especially issues related to your Anti-lock Braking System (ABS), having the right OBD2 scanner is crucial. Since the late 1990s, all cars are mandated to support generic OBD2 access, which allows you to read basic engine codes and perform simple functions. However, for a comprehensive diagnosis, particularly of systems beyond the engine like ABS, you need a scanner that goes further.
There are essentially two levels of OBD2 access: generic and OEM-specific. Generic scanners, often inexpensive, are limited to engine-related codes. They can be helpful for issues like misfires, but they fall short when dealing with more complex problems or systems like transmissions, airbags, or importantly, ABS. For detailed diagnostics, manufacturers provide OEM-specific codes that offer much greater insight. These advanced codes are typically inaccessible to basic, generic scanners. Furthermore, OEM-specific access is unique to each brand, meaning a scanner designed for Ford OEM codes won’t necessarily work with BMW or Toyota.
Professional-grade scanners, which can cost thousands of dollars, usually offer access to a wide range of OEM-specific information across various manufacturers. However, for the average car owner or DIY enthusiast, these are often too expensive. While some brands like Peake offer more affordable, brand-specific tools (like BMW scanners around $150), a truly versatile and cost-effective option for accessing multiple OEM systems is less common.
Among the available options in 2018, and still relevant today, the Foxwell NT510/520 stands out as a top recommendation. Starting at around $150, this scanner distinguishes itself by supporting multiple OEM-specific software packages, each purchasable for roughly $60. This means you can equip one device to effectively diagnose a range of car brands. For example, the BMW software for the NT510 is exceptionally comprehensive, granting access to virtually all electronic control units in the car, including engine, transmission, brakes, ABS, traction control, airbags, and even comfort and convenience systems like audio, navigation, and climate control.
For anyone needing to diagnose ABS issues or delve deeper than basic engine codes, especially if you work with multiple car brands or own a BMW, the Foxwell NT510/520 represents excellent value. The initial investment includes one OEM software package, making it an accessible entry point. Many users find that this scanner quickly pays for itself by enabling DIY repairs and avoiding costly trips to the mechanic for diagnostic services. If you are looking for the best OBD2 scanner in 2018 with ABS capabilities and beyond, the Foxwell NT510/520 is a strong contender to consider.
