Crankcase Pressure monitoring
#1
Crankcase Pressure monitoring
Hi all,
Having done my homework, I have understood that I should log my crankcase pressure and look for spikes. I have added the channel to the Motec and here is a screenshoot of my first outing of the season. (constant around 0,3 bars - 4,35 PSI with a spike to 0,75 bars - 10,88 PSI)
Should I be worried about the spikes or are they neglectables ? If so, what kind of spikes should be of worry ?
Car is my 2008 997 Cup with less than 40 hours since the last motor rebuild.
Thanks,
Cédric
Having done my homework, I have understood that I should log my crankcase pressure and look for spikes. I have added the channel to the Motec and here is a screenshoot of my first outing of the season. (constant around 0,3 bars - 4,35 PSI with a spike to 0,75 bars - 10,88 PSI)
Should I be worried about the spikes or are they neglectables ? If so, what kind of spikes should be of worry ?
Car is my 2008 997 Cup with less than 40 hours since the last motor rebuild.
Thanks,
Cédric
#2
I'm skeptical that those are really spikes. All of your data traces have spikes, and some would not be rational - or your gear changes and foot work is very fast! I suspect you have a short or other issue in the wiring.
#4