For years, since OBD2 became standard in vehicles post-1996, car owners have been empowered with tools to understand their vehicle’s health. My first foray into this world was with an Actron scan tool. While basic, it allowed me to access engine controller tests, like checking O2 sensor function, and quickly paid for itself despite costing a significant $250 at the time.
That positive experience with Actron has me considering upgrading to a more capable model, perhaps the CP9695. I’m also intrigued by the Innova CarScan Tech 5510, especially for their advanced features like ABS pump cycling, which is incredibly useful for brake system bleeding.
While I’ve only personally bled brake and clutch systems a couple of times on my cars since 2002, I recognize the value of having the right tools for comprehensive car maintenance. Historically, I’ve often opted to have brake fluid flushes done professionally during routine oil changes.
Watching a professional technician perform a brake bleed is an education in efficiency. With the car on a lift and using a pressure bleeder, the process is remarkably quick and doesn’t require an assistant. They connect a catch bottle to each caliper’s bleed valve and methodically cycle through each wheel. Crucially, they use a diagnostic tool to cycle the ABS pump, ensuring a complete and thorough bleed. This step is where an OBD2 scanner with ABS capabilities becomes invaluable for DIY enthusiasts aiming for a professional-level brake service at home.
The cost for this service at a dealership was always surprisingly reasonable, especially when bundled with other fluid services. While I’ve manually bled brakes a couple of times for the learning experience, the convenience and effectiveness of professional methods, enhanced by tools like OBD2 and ABS scanners, are undeniable. For anyone serious about DIY car maintenance, investing in an OBD2 scanner with ABS features is a smart move, bringing professional capabilities to your garage.
