Kevin, Wow, that is such a thorough look into the operation of those diesel components. I hope someday to get on that level! I will need to read through the X5 diesel diagnosis again to try and get a better understanding of what's going on during your tests (which are very interesting). The thermal ...

Steve, Thank you for the warm welcome and the link for "links to useful information", I have bookmarked it for quick reference. Thanks for the reminder to be capturing known good waveforms too, they always help. I work in the euro world (primarily BMW) so finding "known good" anything can be a strug...

I've been trying to get more involved with Pico scope through out my career. I had great automotive teachers about 11 years ago, that really drove home how important oscilloscopes and waveform knowledge can be in our careers. Oscilloscope diagnosis is definitely not a strength of mine, but I do enjo...