Misfire diagnosis using a new technique

Now, I have had good success using this technique on fuel systems similar to this, with the fuel pressure regulator on the fuel rail. But in Staten Island, while discussing this with everyone else there, I decided to try this technique with Cuba (Cuba's auto, check her out on youtube). And the waveform we got from the subaru wasn't what we expected it to be.
So I just want to warn that there are variables to this test, and that it isn't perfect. But it still gives an example of how a pressure transducer can be used in unusual ways.
Try it out one day for yourself, and let me know your results because I'd like to know which style fuel systems this techniques work with, and which it doesn't.
The views and opinions expressed are in these videos are my own, and have not been reviewed or approved by my employer, and do not necessarily represent the views and opinions on my employer.