Capturing a waveform is the easy part. The hard part is knowing what you’re looking at and what it actually means.

In this session, we’ll be working on a running vehicle, making real captures, and walking through how to interpret them. The focus is on taking what the scope gives us and turning it into a diagnostic decision—what’s normal, what’s not, and where to go next.

We’ll look at common signals and talk through what stands out, what matters, and what doesn’t. The goal isn’t to memorize patterns—it’s to get comfortable making the call based on what you see on the screen.