diff --git a/firmware/config/boards/hellen/alphax-2chan/board_configuration.cpp b/firmware/config/boards/hellen/alphax-2chan/board_configuration.cpp
index e25165a5df..0da8139e17 100644
--- a/firmware/config/boards/hellen/alphax-2chan/board_configuration.cpp
+++ b/firmware/config/boards/hellen/alphax-2chan/board_configuration.cpp
@@ -83,9 +83,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen-nb1/board_configuration.cpp b/firmware/config/boards/hellen/hellen-nb1/board_configuration.cpp
index 6fa01cdc42..893fe6009f 100644
--- a/firmware/config/boards/hellen/hellen-nb1/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen-nb1/board_configuration.cpp
@@ -77,9 +77,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen121vag/board_configuration.cpp b/firmware/config/boards/hellen/hellen121vag/board_configuration.cpp
index 4cffc940db..cd694a71bc 100644
--- a/firmware/config/boards/hellen/hellen121vag/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen121vag/board_configuration.cpp
@@ -89,9 +89,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen128/board_configuration.cpp b/firmware/config/boards/hellen/hellen128/board_configuration.cpp
index 3b20ba32f8..2140202d9a 100644
--- a/firmware/config/boards/hellen/hellen128/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen128/board_configuration.cpp
@@ -83,9 +83,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen64_miataNA6_94/board_configuration.cpp b/firmware/config/boards/hellen/hellen64_miataNA6_94/board_configuration.cpp
index 798325c9f5..56f24d5373 100644
--- a/firmware/config/boards/hellen/hellen64_miataNA6_94/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen64_miataNA6_94/board_configuration.cpp
@@ -82,9 +82,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen72/board_configuration.cpp b/firmware/config/boards/hellen/hellen72/board_configuration.cpp
index 92bf6c3c22..388c8ee2ef 100644
--- a/firmware/config/boards/hellen/hellen72/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen72/board_configuration.cpp
@@ -83,9 +83,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellen81/board_configuration.cpp b/firmware/config/boards/hellen/hellen81/board_configuration.cpp
index 978acfe589..2f5df494e7 100644
--- a/firmware/config/boards/hellen/hellen81/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen81/board_configuration.cpp
@@ -91,9 +91,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_0;	// ADC1_16
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;	// ADC3_0
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;	// ADC3_0
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;	// ADC3_1
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;	// ADC3_1
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;
diff --git a/firmware/config/boards/hellen/hellenNA8_96/board_configuration.cpp b/firmware/config/boards/hellen/hellenNA8_96/board_configuration.cpp
index 6fa01cdc42..893fe6009f 100644
--- a/firmware/config/boards/hellen/hellenNA8_96/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellenNA8_96/board_configuration.cpp
@@ -77,9 +77,9 @@ static void setupDefaultSensorInputs() {
 
 	engineConfiguration->afr.hwChannel = EFI_ADC_1;
 
-	engineConfiguration->clt.adcChannel = EFI_ADC_12;
+	engineConfiguration->clt.adcChannel = H144_IN_CLT;
 
-	engineConfiguration->iat.adcChannel = EFI_ADC_13;
+	engineConfiguration->iat.adcChannel = H144_IN_IAT;
 
 	engineConfiguration->auxTempSensor1.adcChannel = EFI_ADC_NONE;
 	engineConfiguration->auxTempSensor2.adcChannel = EFI_ADC_NONE;