Nevermind. Looks like it's mainly concerned with adjusting the redlines and other values to be correct for the engine. If it worked before, but doesn't work now, it's probably because your oil pressure sensor is the original type, which has been superseded by the newer Honeywell sensor on newer 912 engines. I'm guessing you changed the sensor type from type 1 to type 4, but there was no change in the physical sensor that is connected to the engine (ie, you didn't install a new sensor). If this is the case, simply return the oil pressure sensor type setting to type 1.
