diff --git a/firmware/config/engines/custom_engine.cpp b/firmware/config/engines/custom_engine.cpp
index 146cf81aa6..f2a6951a15 100644
--- a/firmware/config/engines/custom_engine.cpp
+++ b/firmware/config/engines/custom_engine.cpp
@@ -739,3 +739,11 @@ void setTest33816EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	CONFIG(mc33816spiDevice) = SPI_DEVICE_3;
 	setBoschHDEV_5_injectors(PASS_CONFIG_PARAMETER_SIGNATURE);
 }
+
+void setHellen72etb(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
+	CONFIG(etbIo[0].directionPin1) = GPIOC_6;
+	CONFIG(etbIo[0].directionPin2) = GPIOC_7;
+	engineConfiguration->etb_use_two_wires = true;
+
+}
+
diff --git a/firmware/config/engines/custom_engine.h b/firmware/config/engines/custom_engine.h
index 317635c725..35232d5596 100644
--- a/firmware/config/engines/custom_engine.h
+++ b/firmware/config/engines/custom_engine.h
@@ -28,3 +28,4 @@ void proteusBoardTest(DECLARE_CONFIG_PARAMETER_SIGNATURE);
 
 void setTest33816EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE);
 void setBoschHDEV_5_injectors(DECLARE_CONFIG_PARAMETER_SIGNATURE);
+void setHellen72etb(DECLARE_CONFIG_PARAMETER_SIGNATURE);
diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index 6d5d537049..4939fe868a 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -1328,6 +1328,9 @@ void resetConfigurationExt(Logging * logger, configuration_callback_t boardCallb
 	case HELLEN_NB2:
 		setMiataNB2_Hellen72(PASS_CONFIG_PARAMETER_SIGNATURE);
 		break;
+	case HELLEN72_ETB:
+		setHellen72etb(PASS_CONFIG_PARAMETER_SIGNATURE);
+		break;
 #endif // HW_HELLEN
 #if HW_FRANKENSO
 	case DEFAULT_FRANKENSO: