diff --git a/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp b/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
index 91fa058944..6e61aad474 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
@@ -145,7 +145,7 @@ void setBoardDefaultConfiguration() {
 
 	engineConfiguration->enableSoftwareKnock = true;
 
-//	engineConfiguration->boostControlPin = H144_LS_6;
+	engineConfiguration->boostControlPin = H144_OUT_PWM5;
 //	engineConfiguration->acSwitch = H144_IN_D_AUX3;
 //	engineConfiguration->acRelayPin = H144_OUT_IO6;
 	engineConfiguration->fuelPumpPin = H144_OUT_IO5;
diff --git a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-black.yaml b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-black.yaml
index 398d6b76d1..68d931dbce 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-black.yaml
+++ b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-black.yaml
@@ -1,4 +1,18 @@
 pins:
+  - pin: J4_4
+    # H144_OUT_PWM5
+    id: C9
+    class: outputs
+    ts_name: J4_4 Wastegate Solenoid
+    function: Wastegate Solenoid
+
+  - pin: J4_4
+    # H144_OUT_IO1
+    id: D3
+    class: outputs
+    ts_name: J4_5 Error Light
+    function: Error Light Output
+
   - pin: J7_1
     # H_SPI3_MOSI
     id: C12
diff --git a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-blue.yaml b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-blue.yaml
index 025afb628c..ec695a2387 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-blue.yaml
+++ b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-blue.yaml
@@ -49,6 +49,20 @@ pins:
     type: ls
     color: purple
 
+  - pin: 44
+    # H144_IN_CRANK_ANALOG
+    id: EFI_ADC_9
+    class: analog_inputs
+    function: Primary Fuel Level
+    ts_name: C1-44 Primary Fuel Level
+
+  - pin: 45
+    # H144_IN_CAM_ANALOG
+    id: EFI_ADC_6
+    class: analog_inputs
+    function: Secondary Fuel Level
+    ts_name: C1-45 Secondary Fuel Level
+
   - pin: 47
     # H144_IN_PPS
     id: EFI_ADC_3
diff --git a/firmware/config/boards/hellen_meta.h b/firmware/config/boards/hellen_meta.h
index 9b71bac15d..08ddd2a80b 100644
--- a/firmware/config/boards/hellen_meta.h
+++ b/firmware/config/boards/hellen_meta.h
@@ -86,8 +86,10 @@ void detectHellenBoardType();
 
 // A24
 #define H144_IN_CRANK Gpio::B1
+#define H144_IN_CRANK_ANALOG EFI_ADC_9
 // A19
 #define H144_IN_CAM Gpio::A6
+#define H144_IN_CAM_ANALOG EFI_ADC_6
 // DIN5
 #define H144_IN_VSS Gpio::F11