diff --git a/java_console/models/src/com/rusefi/core/EngineState.java b/java_console/models/src/com/rusefi/core/EngineState.java
index 60a95a75d7..2c9537eebf 100644
--- a/java_console/models/src/com/rusefi/core/EngineState.java
+++ b/java_console/models/src/com/rusefi/core/EngineState.java
@@ -78,9 +78,9 @@ public class EngineState {
 
         SensorCentral.getInstance().initialize(this);
 
-//        SensorStats.start(Sensor.CLT, Sensor.COOLANT_WIDTH);
-//        SensorStats.start(Sensor.IAT, Sensor.INTAKE_AIR_WIDTH);
-        SensorStats.start(Sensor.VREF, Sensor.VREF_WIDTH);
+//        SensorStats.startRangeMeasurement(Sensor.CLT, Sensor.COOLANT_WIDTH);
+//        SensorStats.startRangeMeasurement(Sensor.IAT, Sensor.INTAKE_AIR_WIDTH);
+        SensorStats.startRangeMeasurement(Sensor.VREF, Sensor.VREF_WIDTH);
 
         SensorStats.startStandardDeviation(Sensor.DWELL0, Sensor.DWELL0_SD);
         SensorStats.startDelta(Sensor.INJECTOR_1_DWELL, Sensor.INJECTOR_2_DWELL, Sensor.INJ_1_2_DELTA);
diff --git a/java_console/models/src/com/rusefi/core/SensorStats.java b/java_console/models/src/com/rusefi/core/SensorStats.java
index 2daf65b2a9..c0f3ca216a 100644
--- a/java_console/models/src/com/rusefi/core/SensorStats.java
+++ b/java_console/models/src/com/rusefi/core/SensorStats.java
@@ -9,7 +9,12 @@ import com.rusefi.waves.EngineReport;
  * (c) Andrey Belomutskiy
  */
 public class SensorStats {
-    public static void start(final Sensor source, final Sensor destination) {
+
+    /**
+     * here we listen of source sensor
+     * and on each 10th update post the difference between min and max values to widthDestination
+     */
+    public static void startRangeMeasurement(final Sensor source, final Sensor widthDestination) {
         SensorCentral.getInstance().addListener(source, new SensorCentral.SensorListener() {
 
             int counter;
@@ -27,7 +32,7 @@ public class SensorStats {
                     counter = 0;
                     double width = max - min;
 
-                    SensorCentral.getInstance().setValue(width, destination);
+                    SensorCentral.getInstance().setValue(width, widthDestination);
 
                     min = Double.MAX_VALUE;
                     max = Double.MIN_VALUE;