Where could one find this data? Is it on a forum or somewhere else? I would be interested in taking a look.I'll take N54 selective memory for 200 Alex. Way back when Tony was testing shaft speed sensors and collecting a bunch of other data on Stage 2 turbos 7 years ago, he also had a crankcase sensor in place. The data was interesting, showing some pressure, but nothing extreme. I believe I remember no one really being interested at the time. I also agree with the others. Why try to work this into your FF tune. Just get any number of cheap data logging tools, and you can track any number of sensors. AEM AQ1 which we still use can take 8 inputs.