Ceristimo has it correct. What I am trying to say is that once the car starts, it stays at 3 BAR. Currently, nice clean oil, Shell 15-40 Diesel Engine Oil. I would say that the idle is probably around 50 or so too low .. vs. too high. I probably should adjust it a hair but I need to do maintenance first.

I have a somewhat new or I should say minty oil line which I installed at VSTECH's place about a year+ ago. I can harvest that line and install to see if that changes anything. Next thing I need to do is general maintenance, e.g., adjust valves, fuel system, et cet.