diff --git a/java_tools/configuration_definition/src/main/java/com/rusefi/EnumPair.java b/java_tools/configuration_definition/src/main/java/com/rusefi/EnumPair.java
index 058f1fafa5..32b7437451 100644
--- a/java_tools/configuration_definition/src/main/java/com/rusefi/EnumPair.java
+++ b/java_tools/configuration_definition/src/main/java/com/rusefi/EnumPair.java
@@ -1,19 +1,19 @@
 package com.rusefi;
 
 public class EnumPair {
-    private final String shorterForm;
-    private final String simpleForm;
+    private final String keyValueForm;
+    private final String arrayForm;
 
-    public EnumPair(String shorterForm, String simpleForm) {
-        this.shorterForm = shorterForm;
-        this.simpleForm = simpleForm;
+    public EnumPair(String keyValueForm, String arrayForm) {
+        this.keyValueForm = keyValueForm;
+        this.arrayForm = arrayForm;
     }
 
-    public String getShorterForm() {
-        return shorterForm;
+    public String getKeyValueForm() {
+        return keyValueForm;
     }
 
-    public String getSimpleForm() {
-        return simpleForm;
+    public String getArrayForm() {
+        return arrayForm;
     }
 }
diff --git a/java_tools/configuration_definition/src/main/java/com/rusefi/pinout/PinoutLogic.java b/java_tools/configuration_definition/src/main/java/com/rusefi/pinout/PinoutLogic.java
index 3c4643a5f1..a47ae057f5 100644
--- a/java_tools/configuration_definition/src/main/java/com/rusefi/pinout/PinoutLogic.java
+++ b/java_tools/configuration_definition/src/main/java/com/rusefi/pinout/PinoutLogic.java
@@ -81,22 +81,23 @@ public class PinoutLogic {
             String nothingName = namePinType.getNothingName();
             EnumsReader.EnumState enumList = enumsReader.getEnums().get(pinType);
             EnumPair pair = enumToOptionsList(nothingName, enumList, kv.getValue());
-            if (pair.getSimpleForm().length() > 0) {
+            if (pair.getArrayForm().length() > 0) {
                 // we seem to be here if specific pin category like switch_inputs has no pins
-                parseState.addDefinition(registry, outputEnumName + ENUM_SUFFIX, pair.getShorterForm(), Definition.OverwritePolicy.IgnoreNew);
+                parseState.addDefinition(registry, outputEnumName + ENUM_SUFFIX, pair.getKeyValueForm(), Definition.OverwritePolicy.IgnoreNew);
             }
-            parseState.addDefinition(registry, outputEnumName + FULL_JAVA_ENUM, pair.getSimpleForm(), Definition.OverwritePolicy.IgnoreNew);
+            parseState.addDefinition(registry, outputEnumName + FULL_JAVA_ENUM, pair.getArrayForm(), Definition.OverwritePolicy.IgnoreNew);
         }
     }
 
     @NotNull
     public static EnumPair enumToOptionsList(String nothingName, EnumsReader.EnumState enumList, ArrayList<String> values) {
-        StringBuilder simpleForm = new StringBuilder();
+        // "value0", "value1", "value2" format
+        StringBuilder arrayFormat = new StringBuilder();
 
         Map<Integer, String> pinMap = new HashMap<>();
 
         for (int i = 0; i < values.size(); i++) {
-            appendCommaIfNeeded(simpleForm);
+            appendCommaIfNeeded(arrayFormat);
             String key = enumList.findByValue(i);
 
             String value = values.get(i);
@@ -106,16 +107,17 @@ public class PinoutLogic {
                 pinMap.put(i, value);
             }
             if (key.equals(nothingName)) {
-                simpleForm.append(QUOTED_NONE);
+                arrayFormat.append(QUOTED_NONE);
             } else if (value == null) {
-                simpleForm.append(QUOTED_INVALID);
+                arrayFormat.append(QUOTED_INVALID);
             } else {
                 String quotedValue = quote(value);
-                simpleForm.append(quotedValue);
+                arrayFormat.append(quotedValue);
             }
         }
+        // 2="Value2",5="value5" format
         String keyValueForm = VariableRegistry.getHumanSortedTsKeyValueString(pinMap);
-        return new EnumPair(keyValueForm, simpleForm.toString());
+        return new EnumPair(keyValueForm, arrayFormat.toString());
     }
 
     private static void appendCommaIfNeeded(StringBuilder sb) {
diff --git a/java_tools/configuration_definition/src/test/java/com/rusefi/pinout/PinoutLogicTest.java b/java_tools/configuration_definition/src/test/java/com/rusefi/pinout/PinoutLogicTest.java
index 9e8654e86e..2426314b85 100644
--- a/java_tools/configuration_definition/src/test/java/com/rusefi/pinout/PinoutLogicTest.java
+++ b/java_tools/configuration_definition/src/test/java/com/rusefi/pinout/PinoutLogicTest.java
@@ -1,7 +1,6 @@
 package com.rusefi.pinout;
 
 import com.rusefi.EnumsReader;
-import com.rusefi.pinout.PinoutLogic;
 import com.rusefi.enum_reader.Value;
 import org.junit.Test;
 
@@ -22,14 +21,14 @@ public class PinoutLogicTest {
 
         {
             ArrayList<String> list = new ArrayList<>(Arrays.asList("1", "NO", "10"));
-            String result = PinoutLogic.enumToOptionsList("NO", enumState, list).getShorterForm();
+            String result = PinoutLogic.enumToOptionsList("NO", enumState, list).getKeyValueForm();
             assertEquals("0=\"NONE\",2=\"10\",1=\"NO\"", result);
 
         }
 
         {
             ArrayList<String> list = new ArrayList<>(Arrays.asList("1", "NO", null, null, null, null, null, "10"));
-            String result = PinoutLogic.enumToOptionsList("NO", enumState, list).getShorterForm();
+            String result = PinoutLogic.enumToOptionsList("NO", enumState, list).getKeyValueForm();
             assertEquals("0=\"NONE\",7=\"10\",1=\"NO\"", result);
         }
     }