Exhaust pulse using First Look Delta Pressure analysis. Waveform Overlay Program

This is why I watch your stuff Dave. This one is really challenging the limits of my understanding. I think I'm gonna have to watch is one a few times to be honest. Question... if it is a delta type sensor, what is the reference pressure/parameter? I hope that question is clear...in other words, how do you sense "delta" with only one sense line?

Sweet! Including self induced faults! Very helpful video!

Nice demonstration, thanks

Awesome explanation Dave! Thanks for sharing buddy 👍

Great video as per usual Dave, didn’t know you could get Microsoft overlay.
I’m still a fledgling regarding my first look sensor.

Great video very well explained 👍🏻

Great video Dave, was going to buy one but everyone seems to be out of stock! Cheers sandy

您好，我是来自中国的22岁汽车维修人员。我可以共享此软件的下载地址吗？谢谢

thanks for video

Hi Dave, this software is no longer available in Microsoft. -_-

So you can see the M shape made at the top of the exhaust pulse inverted in the intake pulse?! It looks like the M is there in the intake but inverted to the exhaust.

Great video! Im jist starting to use scooes. What would a burnt exhaust valve look like on the waveform? Thanks!