Index: firmware/App/Drivers/PressureSensor.c
===================================================================
diff -u -r3ea4def3a3a69a00fb96b6089dbd097fa80041de -r62adb12dba3ca647a28460a98c63db425b492bf3
--- firmware/App/Drivers/PressureSensor.c	(.../PressureSensor.c)	(revision 3ea4def3a3a69a00fb96b6089dbd097fa80041de)
+++ firmware/App/Drivers/PressureSensor.c	(.../PressureSensor.c)	(revision 62adb12dba3ca647a28460a98c63db425b492bf3)
@@ -146,7 +146,7 @@
     // Update and convert raw pressures to mmHg
     currentPressureReadings[ PRESSURE_SENSOR_WATER_INLET_INPUT ].data = convertPressureReading( getFPGAPRiRawPressure(), PRES_MIN_PSI, HIGH_PRES_MAX_PSI );
     currentPressureReadings[ PRESSURE_SENSOR_WATER_INLET_OUTPUT ].data   = convertPressureReading( getFPGAPRoRawPressure(),PRES_MIN_PSI, HIGH_PRES_MAX_PSI );
-    currentPressureReadings[ PRESSURE_SENSOR_HYDRAULICS_OUTLET ].data = convertPressureReading( getFPGAPnRawPressure(),PRES_MIN_PSI, LOW_PRES_MAX_PSI );
+    currentPressureReadings[ PRESSURE_SENSOR_HYDRAULICS_OUTLET ].data = convertPressureReading( getFPGAPnRawPressure(),PRES_MIN_PSI, HIGH_PRES_MAX_PSI );
     currentPressureReadings[ PRESSURE_SENSOR_BIBAG ].data   = convertPressureReading( getFPGAPCbRawPressure(), PRES_MIN_PSI, LOW_PRES_MAX_PSI );
     currentPressureReadings[ PRESSURE_SENSOR_SPENT_DIALYSATE ].data = convertPressureReading( getFPGAPDsRawPressure(), PRES_MIN_PSI, LOW_PRES_MAX_PSI );
     currentPressureReadings[ PRESSURE_SENSOR_FRESH_DIALYSATE ].data   = convertPressureReading( getFPGAPDfRawPressure(), PRES_MIN_PSI, LOW_PRES_MAX_PSI );