diff --git a/firmware/config/boards/hellen/hellen154hyundai/board_configuration.cpp b/firmware/config/boards/hellen/hellen154hyundai/board_configuration.cpp
index 3b68160913..fa968e9df9 100644
--- a/firmware/config/boards/hellen/hellen154hyundai/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen154hyundai/board_configuration.cpp
@@ -66,10 +66,7 @@ static void setupDefaultSensorInputs() {
 	setTPS1Inputs(H144_IN_TPS, H144_IN_AUX1);
 	engineConfiguration->useETBforIdleControl = true;
 
-	engineConfiguration->throttlePedalUpVoltage = 0.73;
-	engineConfiguration->throttlePedalWOTVoltage = 4.0;
-	engineConfiguration->throttlePedalSecondaryUpVoltage = 0.34;
-	engineConfiguration->throttlePedalSecondaryWOTVoltage = 1.86;
+	setPPSCalibration(0.73, 4.0, 0.34, 1.86);
 
 	setPPSInputs(EFI_ADC_3, EFI_ADC_14);
 	engineConfiguration->mafAdcChannel = EFI_ADC_NONE;
@@ -214,9 +211,5 @@ void setBoardDefaultConfiguration() {
 	engineConfiguration->crankingInjectionMode = IM_SIMULTANEOUS;
 	engineConfiguration->injectionMode = IM_SIMULTANEOUS;//IM_BATCH;// IM_SEQUENTIAL;
 
-	engineConfiguration->tpsMin = 98;
-	engineConfiguration->tpsMax = 926;
-
-	engineConfiguration->tps1SecondaryMin = 891;
-	engineConfiguration->tps1SecondaryMax = 69;
+    setTPS1Calibration(98, 926, 891, 69);
 }
diff --git a/firmware/controllers/algo/defaults/default_base_engine.cpp b/firmware/controllers/algo/defaults/default_base_engine.cpp
index 5a64b4d000..4fb068bbd9 100644
--- a/firmware/controllers/algo/defaults/default_base_engine.cpp
+++ b/firmware/controllers/algo/defaults/default_base_engine.cpp
@@ -107,6 +107,14 @@ void setTPS1Inputs(adc_channel_e tps1, adc_channel_e tps2) {
 	engineConfiguration->tps1_2AdcChannel = tps2;
 }
 
+void setTPS1Calibration(uint16_t tpsMin, uint16_t tpsMax, uint16_t tps1SecondaryMin, uint16_t tps1SecondaryMax) {
+	engineConfiguration->tpsMin = tpsMin;
+	engineConfiguration->tpsMax = tpsMax;
+
+	engineConfiguration->tps1SecondaryMin = tps1SecondaryMin;
+	engineConfiguration->tps1SecondaryMax = tps1SecondaryMax;
+}
+
 void setPPSCalibration(float primaryUp, float primaryDown, float secondaryUp, float secondaryDown) {
 	engineConfiguration->throttlePedalUpVoltage = primaryUp;
 	engineConfiguration->throttlePedalWOTVoltage = primaryDown;
diff --git a/firmware/controllers/algo/defaults/defaults.h b/firmware/controllers/algo/defaults/defaults.h
index feeba81dde..e84d11a832 100644
--- a/firmware/controllers/algo/defaults/defaults.h
+++ b/firmware/controllers/algo/defaults/defaults.h
@@ -7,6 +7,9 @@ void setDefaultBaseEngine();
 void setDefaultFuel();
 void setDefaultIgnition();
 void setDefaultCranking();
+
 void setPPSInputs(adc_channel_e pps1, adc_channel_e pps2);
-void setTPS1Inputs(adc_channel_e tps1, adc_channel_e tps2);
 void setPPSCalibration(float primaryUp, float primaryDown, float secondaryUp, float secondaryDown);
+
+void setTPS1Inputs(adc_channel_e tps1, adc_channel_e tps2);
+void setTPS1Calibration(uint16_t tpsMin, uint16_t tpsMax, uint16_t tps1SecondaryMin, uint16_t tps1SecondaryMax);
\ No newline at end of file