EOBD - OBDII

As with most things, I couldn’t resist diving into the world of EOBDII. 

in 2007, I got my hands on a DIAMEX DX60 interface and connected it to my car. While it wasn’t the most thrilling experience at the time, it did give me valuable insight into what the service technicians were talking about. Plus, it became a handy tool for making sure I wasn't being overcharged at the service center.

One of my favorite moments was when my old car threw a fault code indicating a vacuum problem. The service center insisted that I needed to replace some sensors—naturally, at a higher cost. But after a bit of Googling, I discovered that the issue was often triggered by something as simple as "topping up" the gasoline during refueling. A few extra drops of gasoline in the wrong place could cause a sensor to act up, leading to a false diagnosis.

Thanks to the EOBDII and a little research, I avoided an unnecessary (and expensive) repair. It just goes to show the power of having the right tools and knowledge at your fingertips.