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 0f148437cd..9abac18ab4 100644
--- a/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
+++ b/firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
@@ -33,10 +33,13 @@ void setBoardDefaultConfiguration() {
 	engineConfiguration->fanPin = Gpio::TLE9104_1_OUT_2;
 
 	engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_CRANK; // max9924 is the safer default
-	engineConfiguration->camInputs[0] = Gpio::H144_IN_SENS1;
+	engineConfiguration->camInputs[0] = Gpio::H144_IN_SENS1; // Digital Input 1
+	engineConfiguration->camInputs[1] = Gpio::H144_IN_SENS2; // Digital Input 3
 
 	engineConfiguration->lowPressureFuel.hwChannel = H144_IN_AUX4;
 	engineConfiguration->highPressureFuel.hwChannel = H144_IN_MAP3;
+	engineConfiguration->vvtPins[0] = Gpio::TLE9104_2_OUT_0; // intake
+	engineConfiguration->vvtPins[1] = Gpio::TLE9104_2_OUT_1; // exhaust
 
 	engineConfiguration->map.sensor.hwChannel = H144_IN_MAP1;
 	engineConfiguration->clt.adcChannel = H144_IN_CLT;
diff --git a/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-A.yaml b/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-A.yaml
index 057c3e89d1..961de13263 100644
--- a/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-A.yaml
+++ b/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-A.yaml
@@ -47,7 +47,7 @@ pins:
   - pin: 11A
     meta: H144_IGN_4
     class: outputs
-    function: Smart Ignition 4
+    function: Smart Ignition Coil 4
     type: ign
     ts_name: ___ Ignition 4
     color: orange/brown
@@ -55,7 +55,7 @@ pins:
   - pin: 12A
     meta: H144_IGN_3
     class: outputs
-    function: Smart Ignition 3
+    function: Smart Ignition Coil 3
     type: ign
     ts_name: ___ Ignition 3
     color: blue
@@ -63,7 +63,7 @@ pins:
   - pin: 13A
     meta: H144_IGN_2
     class: outputs
-    function: Smart Ignition 2
+    function: Smart Ignition Coil 2
     type: ign
     ts_name: ___ Ignition 2
     color: white
@@ -71,7 +71,7 @@ pins:
   - pin: 14A
     meta: H144_IGN_1
     class: outputs
-    function: Smart Ignition 1
+    function: Smart Ignition Coil 1
     type: ign
     ts_name: ___ Ignition 1
     color: green
diff --git a/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-B.yaml b/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-B.yaml
index 08729ada1d..57ed19d02f 100644
--- a/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-B.yaml
+++ b/firmware/config/boards/hellen/alphax-4K-GDI/connectors/gdi-B.yaml
@@ -43,7 +43,7 @@ pins:
   - pin: 6B
     meta: H144_IN_VBATT
     class: analog_inputs
-    function: ECU power supply
+    function: ECU power supply / Ignition Key Power
     ts_name: ___ Battery Sense
     type: 12v
 
@@ -71,9 +71,12 @@ pins:
   - pin: 10B
     meta: H144_IN_CRANK
     class: event_inputs
-    function: VR 9924 Negative
+    function: Crank / VR 9924 Negative
     ts_name: ___ VR Negative
 
+  - pin: 11B
+    function: Crank / VR 9924 Positive
+
   - pin: 19B
     function: PPS 1
     type: av
diff --git a/firmware/config/engines/hyundai.cpp b/firmware/config/engines/hyundai.cpp
index 897789d038..3513c67639 100644
--- a/firmware/config/engines/hyundai.cpp
+++ b/firmware/config/engines/hyundai.cpp
@@ -91,6 +91,11 @@ void setHyundaiPb() {
    	// page 98, Fuel System > Engine Control System > Rail Pressure Sensor (RPS) > Specifications
    	engineConfiguration->highPressureFuel.value2 = 20'000;
 
+#ifdef HW_HELLEN_4K_GDI
+	engineConfiguration->starterControlPin = Gpio::TLE9104_2_OUT_2; // vvt3
+
+#endif
+
 #ifdef HW_HELLEN_4CHAN
 	engineConfiguration->triggerInputPins[0] = Gpio::H144_IN_CAM;
 	engineConfiguration->triggerInputPins[1] = Gpio::H144_IN_D_4;