Index: firmware/App/Drivers/PressureSensor.h
===================================================================
diff -u -r65824878503f019bf9db443c867e27df8de27c51 -raeffb83507735fc1c84773e868e20ac7aeb60afc
--- firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision 65824878503f019bf9db443c867e27df8de27c51)
+++ firmware/App/Drivers/PressureSensor.h	(.../PressureSensor.h)	(revision aeffb83507735fc1c84773e868e20ac7aeb60afc)
@@ -42,7 +42,7 @@
     D18_PRES,                                   ///< Fresh Dialysate pressure (PDf)
     D41_PRES,                                   ///< Transmembrane pressure (Ptm)
 //    BARO_PRES,                                  ///< barometric pressure sensor    ToDo moved to TD
-    LAST_DD_PRESSURE_SENSOR = D41_PRES,        ///< End of DD pressure sensor group
+    LAST_DD_PRESSURE_SENSOR = D41_PRES,         ///< End of DD pressure sensor group
     M1_PRES,                                    ///< Water inlet pressure before regulator (PRi)
     FIRST_IO_PRESSURE_SENSOR = M1_PRES,         ///< Start of IO pressure sensor group
     M3_PRES,                                    ///< Water inlet pressure after regulator (PRo)
@@ -51,11 +51,7 @@
     FIRST_FP_PRESSURE_SENSOR = P8_PRES,         ///< Start of FP pressure sensor group
     P13_PRES,                                   ///< Pressure before RO filter
     P17_PRES,                                   ///< Pressure after RO filter
-    X1_PRES,                                    ///< Pressure before RO pump
-    X2_PRES,                                    ///< Pressure RO Concentrate
-    X3_PRES,                                    ///< Pressure after P32, concentrate drop
-    X4_PRES,                                    ///< Pressure drain drop
-    LAST_FP_PRESSURE_SENSOR = X4_PRES,          ///< End of FP pressure sensor group
+    LAST_FP_PRESSURE_SENSOR = P17_PRES,         ///< End of FP pressure sensor group
     NUM_OF_PRESSURE_SENSORS                     ///< Number of pressure sensors
 } PRESSURE_SENSORS_T;