diff --git a/java_console/autotest/src/main/java/com/rusefi/f4discovery/PwmHardwareTest.java b/java_console/autotest/src/main/java/com/rusefi/f4discovery/PwmHardwareTest.java
index 2b90ec94d7..a05f6e0009 100644
--- a/java_console/autotest/src/main/java/com/rusefi/f4discovery/PwmHardwareTest.java
+++ b/java_console/autotest/src/main/java/com/rusefi/f4discovery/PwmHardwareTest.java
@@ -86,7 +86,7 @@ public class PwmHardwareTest extends RusefiTestBase {
 
         sleep(2 * Timeouts.SECOND);
 
-        /* +-1% is still acceptable */
-        EcuTestHelper.assertSomewhatClose("Idle PWM freq", FREQUENCY, SensorCentral.getInstance().getValue(Sensor.debugIntField1), 0.01);
+        /* +-2% is still acceptable */
+        EcuTestHelper.assertSomewhatClose("Idle PWM freq", FREQUENCY, SensorCentral.getInstance().getValue(Sensor.debugIntField1), 0.02);
     }
 }
\ No newline at end of file
diff --git a/java_tools/enum_to_string/src/main/java/com/rusefi/enum_reader/Value.java b/java_tools/enum_to_string/src/main/java/com/rusefi/enum_reader/Value.java
index e287ce3fae..8a8deb1721 100644
--- a/java_tools/enum_to_string/src/main/java/com/rusefi/enum_reader/Value.java
+++ b/java_tools/enum_to_string/src/main/java/com/rusefi/enum_reader/Value.java
@@ -29,6 +29,9 @@ public class Value implements Comparable<Value> {
     }
 
     public int getIntValue() {
+        if (value.toLowerCase().startsWith("0x"))
+            return Integer.parseInt(value.substring(2), 16);
+
         return Integer.parseInt(value);
     }