Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -rc482b47217e0ea686fe282ff2479f5946bbeaac5 -r186bc3aa917f8626f5eab6e5e8bf9cddae03ac2c
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision c482b47217e0ea686fe282ff2479f5946bbeaac5)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 186bc3aa917f8626f5eab6e5e8bf9cddae03ac2c)
@@ -76,8 +76,6 @@
 #define BP_MAX_MOTOR_SPEED_ERROR_RPM        300.0           ///< Maximum difference in speed between measured and commanded RPM.
 #define BP_MAX_FLOW_VS_SPEED_DIFF_RPM       200.0           ///< Maximum difference between measured speed and speed implied by measured flow.
 
-/// Persist time (task intervals) for flow vs. motor speed error condition.
-static const U32 BP_FLOW_VS_SPEED_PERSIST         = ( 5 * MS_PER_SECOND );
 /// Persist time (task intervals) for motor off error condition.
 static const U32 BP_OFF_ERROR_PERSIST             = ( 5 * MS_PER_SECOND );
 /// Persist time (task intervals) motor speed error condition.
@@ -254,7 +252,6 @@
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_MC_DIRECTION_CHECK, 0, BP_DIRECTION_ERROR_PERSIST );
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_ROTOR_SPEED_TOO_HIGH, 0, BP_MAX_ROTOR_SPEED_ERROR_PERSIST );
     initPersistentAlarm( ALARM_ID_BLOOD_PUMP_MC_CURRENT_CHECK, 0, BP_MAX_CURR_ERROR_DURATION_MS );
-    initPersistentAlarm( ALARM_ID_BLOOD_PUMP_FLOW_VS_MOTOR_SPEED_CHECK, 0, BP_FLOW_VS_SPEED_PERSIST );
     initPersistentAlarm( ALARM_ID_HD_BLOOD_FLOW_OUT_OF_RANGE, 0, BP_MAX_FLOW_RATE_OUT_OF_RANGE_PERSIST );
 }
 
@@ -1182,23 +1179,6 @@
     {
         SET_ALARM_WITH_1_F32_DATA( ALARM_ID_HD_BLOOD_FLOW_OUT_OF_RANGE, flow );
     }
-
-    // Flow vs. speed check only performed while in treatment mode and while we are in control to target state
-    if ( ( MODE_TREA == getCurrentOperationMode() ) && ( BLOOD_PUMP_CONTROL_TO_TARGET_STATE == bloodPumpState ) )
-    {
-        F32 speed = getMeasuredBloodPumpSpeed();
-        F32 impliedSpeed = ( (F32)targetBloodFlowRate / (F32)ML_PER_LITER ) * BP_REV_PER_LITER * BP_GEAR_RATIO;
-        F32 delta = fabs( speed - impliedSpeed );
-
-        if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_BLOOD_PUMP_FLOW_VS_MOTOR_SPEED_CHECK, delta > BP_MAX_FLOW_VS_SPEED_DIFF_RPM ) )
-        {
-            SET_ALARM_WITH_2_F32_DATA( ALARM_ID_BLOOD_PUMP_FLOW_VS_MOTOR_SPEED_CHECK, flow, speed );
-        }
-    }
-    else
-    {
-        resetPersistentAlarmTimer( ALARM_ID_BLOOD_PUMP_FLOW_VS_MOTOR_SPEED_CHECK );
-    }
 #endif
 }