Originally Posted by
oldford
Normal pressure when cranking on diesels is around 250 - 300 bar.
1600 bar is overdoing it a little bit.
I know... at cranking it has 300 instantly, as the injectors aren't pulsed it has no where to go. 1600 bar is the point of safety where the pcm says fuel rail overpressure if the car is running, if its cranking then it cuts the starter to stop the pressure build.