high on gas fumes
I've just wired up the Powerlogger to log fuel pressure and there is a difference between the two readings. The fuel pressure gauge is an Autometer with electric sending unit. Not sure if I'm going about this right, but in the .INI file for the Powerlogger, I've modified the "CustomAnalog4MinVolt" to about 1.3, and when saving that change, the reading in Powerlogger shows pretty close to the gauge reading at idle, but the difference in readings grows when I load the motor on the brake and watch fuel pressure readings. Do I need to make these changes in the .INI file with the motor off and fuel pressure at 0? Does anyone know the scaling for the Autometer electric sending unit or would that even help?