diff --git a/firmware/controllers/algo/rusefi_generated.h b/firmware/controllers/algo/rusefi_generated.h
index 8f67ac5797..9c2affca91 100644
--- a/firmware/controllers/algo/rusefi_generated.h
+++ b/firmware/controllers/algo/rusefi_generated.h
@@ -862,6 +862,7 @@
 #define GAUGE_NAME_DEBUG_I4 "debug i4"
 #define GAUGE_NAME_DEBUG_I5 "debug i5"
 #define GAUGE_NAME_DWELL_DUTY "dwell: coil duty cycle"
+#define GAUGE_NAME_ECU_TEMPERATURE "ECU temperature"
 #define GAUGE_NAME_ENGINE_LOAD "Engine Load"
 #define GAUGE_NAME_FUEL_BASE "fuel: base"
 #define GAUGE_NAME_FUEL_CLT_CORR "fuel: CLT correction"
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 6a94feabfb..4b4d55d520 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -1134,6 +1134,8 @@ end_struct
 #define GAUGE_NAME_ACCEL_Y "Acceleration: Y"
 #define GAUGE_NAME_ACCEL_Z "Acceleration: Z"
 
+#define GAUGE_NAME_ECU_TEMPERATURE "ECU temperature"
+
 
 #define INDICATOR_NAME_CLUTCH_UP "clutch: up"
 #define INDICATOR_NAME_CLUTCH_DOWN "clutch: down"
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 521e87a3cd..c943281309 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -813,7 +813,7 @@ gaugeCategory = Sensors2
    accelerationYGauge = accelerationY,       @@GAUGE_NAME_ACCEL_Y@@,      "acc",        -11,   11,     1.0,    1.2,      100,    100,   3, 1
    atmPresCGauge     = baroPressure,          "Baro",       "kPa",        0,   1024,       0,      0,       0,     0,   0,   0	
    vvtPositionGauge = vvtPosition, "VVT position", "deg",     0,   100,     0,    0,    720,  720,   0,   0
-   internalMcuTemperatureGauge = internalMcuTemperature, "internal temperature", "C",     0,   100,     0,    0,    100,  100,   0,   0
+   internalMcuTemperatureGauge = internalMcuTemperature, @@GAUGE_NAME_ECU_TEMPERATURE@@, "C",     0,   100,     0,    0,    100,  100,   0,   0
    OilPressGauge   	 = oilPressure,   "Oil Pressure",       "kPa",        0,    750,      35,     75,     550,   700,   0,   0	
    fuelConsumptionPerHourGauge=fuelConsumptionPerHour,  "f","kPa",        0,    750,      35,     75,     550,   700,   0,   0