Today, we’re taking a closer look at the ISO 9141 vehicle diagnostic protocol. What exactly is ISO 9141? What is it used for, and does it still matter today? Does the Autel OBD II scanner support this protocol? And how does it compare to the newer CAN FD protocol? Let’s break it down.
In a recent high-profile case, Nissan has recalled over 440,000 vehicles due to a potential engine bearing defect that could lead to engine failure and increase the risk of a crash.
In this article, we’ll explain what engine bearings are, why they’re important, common causes of bearing failure, how to identify early warning signs, and whether diagnostic tools like OBD2 scanners can help.
Every car diagnostic process should begin with a VIN check, because the VIN lays the foundation for what your Autel OBD II scanner will detect.But here’s what it doesn’t tell you:Your car’s current condition. That’s where a car diagnostic tool like the Autel MD906Pro comes in.
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