diff --git a/firmware/config/boards/hellen/alphax-4K-GDI/board.mk b/firmware/config/boards/hellen/alphax-4K-GDI/board.mk
index 03150bc987..04891f9113 100644
--- a/firmware/config/boards/hellen/alphax-4K-GDI/board.mk
+++ b/firmware/config/boards/hellen/alphax-4K-GDI/board.mk
@@ -7,7 +7,7 @@ BOARDCPPSRC = $(BOARD_DIR)/board_configuration.cpp
 
 DDEFS += -DEFI_MAIN_RELAY_CONTROL=TRUE
 DDEFS += -DEFI_MC33816=TRUE
-DDEFS += -DBOARD_TLE9104_COUNT=1
+DDEFS += -DBOARD_TLE9104_COUNT=4
 
 
 
diff --git a/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp b/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
index 7dc90454bd..8c90c470a4 100644
--- a/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
+++ b/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
@@ -23,14 +23,14 @@ void setBoardConfigOverrides() {
 }
 
 void setBoardDefaultConfiguration() {
-//	engineConfiguration->injectionPins[0] = Gpio::TLE9104_0_OUT_0;
-//	engineConfiguration->injectionPins[1] = Gpio::TLE9104_0_OUT_1;
-//	engineConfiguration->injectionPins[2] = Gpio::TLE9104_0_OUT_2;
-//	engineConfiguration->injectionPins[3] = Gpio::TLE9104_0_OUT_3;
+	engineConfiguration->injectionPins[0] = Gpio::TLE9104_0_OUT_0;
+	engineConfiguration->injectionPins[1] = Gpio::TLE9104_0_OUT_1;
+	engineConfiguration->injectionPins[2] = Gpio::TLE9104_0_OUT_2;
+	engineConfiguration->injectionPins[3] = Gpio::TLE9104_0_OUT_3;
 
-//	engineConfiguration->mainRelayPin = Gpio::TLE9104_1_OUT_0;
-//	engineConfiguration->fuelPumpPin = Gpio::TLE9104_1_OUT_1;
-//	engineConfiguration->fanPin = Gpio::TLE9104_1_OUT_2;
+	engineConfiguration->mainRelayPin = Gpio::TLE9104_1_OUT_0;
+	engineConfiguration->fuelPumpPin = Gpio::TLE9104_1_OUT_1;
+	engineConfiguration->fanPin = Gpio::TLE9104_1_OUT_2;
 
 
 	engineConfiguration->map.sensor.hwChannel = H144_IN_MAP1;
@@ -67,8 +67,7 @@ static const tle9104_config tle9104_cfg[BOARD_TLE9104_COUNT] = {
 		},
 		.resn = Gpio::Unassigned,
 		.en   = Gpio::Unassigned
-	}
-/*	,
+	},
 	{
 		.spi_bus = &SPID2,
 		.spi_config = {
@@ -120,8 +119,33 @@ static const tle9104_config tle9104_cfg[BOARD_TLE9104_COUNT] = {
 		},
 		.resn = Gpio::Unassigned,
 		.en   = Gpio::Unassigned
-	}
-*/
+	},
+   	{
+   		.spi_bus = &SPID2,
+   		.spi_config = {
+   			.circular = false,
+   			.end_cb = nullptr,
+   			.ssport = GPIOG, // H144_GP_IO4
+   			.sspad = 9,
+   			.cr1 =
+   				SPI_CR1_16BIT_MODE |
+   				SPI_CR1_SSM |
+   				SPI_CR1_SSI |
+   				((3 << SPI_CR1_BR_Pos) & SPI_CR1_BR) |	// div = 16
+   				SPI_CR1_MSTR |
+   				SPI_CR1_CPHA |
+   				0,
+   			.cr2 = SPI_CR2_16BIT_MODE
+   		},
+   		.direct_io = {
+   			{ .port = GPIOG, .pad = 6 }, // H144_OUT_IO13
+   			{ .port = GPIOF, .pad = 15 }, // H144_GP_IO7
+   			{ .port = nullptr, .pad = 0 }, // unused
+   			{ .port = nullptr, .pad = 0 }  // unused
+   		},
+   		.resn = Gpio::Unassigned,
+   		.en   = Gpio::Unassigned
+   	}
 	};
 
 /*PUBLIC_API_WEAK*/ void boardInitHardware() {