diff --git a/firmware/config/boards/hellen/uaefi121/board_configuration.cpp b/firmware/config/boards/hellen/uaefi121/board_configuration.cpp
index ae2363a980..ebb98450ee 100644
--- a/firmware/config/boards/hellen/uaefi121/board_configuration.cpp
+++ b/firmware/config/boards/hellen/uaefi121/board_configuration.cpp
@@ -41,6 +41,9 @@ void setBoardConfigOverrides() {
 }
 
 void setBoardDefaultConfiguration() {
+  setupTLE9201(/*PWM controlPin*/Gpio::MM100_OUT_PWM3, Gpio::MM100_OUT_PWM4, Gpio::MM100_SPI2_MISO);
+  setupTLE9201(/*PWM controlPin*/Gpio::MM100_OUT_PWM5, Gpio::MM100_SPI2_MOSI, Gpio::MM100_USB1ID, 1);
+
 		engineConfiguration->injectionPins[0] = Gpio::MM100_INJ1;
   	engineConfiguration->injectionPins[1] = Gpio::MM100_INJ2;
   	engineConfiguration->injectionPins[2] = Gpio::MM100_INJ3;
diff --git a/firmware/config/boards/hellen/uaefi121/connectors/uaefi121.yaml b/firmware/config/boards/hellen/uaefi121/connectors/uaefi121.yaml
index 9deb24b529..a92e496b40 100644
--- a/firmware/config/boards/hellen/uaefi121/connectors/uaefi121.yaml
+++ b/firmware/config/boards/hellen/uaefi121/connectors/uaefi121.yaml
@@ -93,19 +93,22 @@ pins:
     color: green
 
   - pin: 14a
-    ts_name: LS1
+    meta: MM100_INJ7
+    ts_name: ___ LS1
     class: outputs
     function: Low-Side 1 output
     type: ls
 
   - pin: 15a
-    ts_name: LS2
+    meta: MM100_INJ8
+    ts_name: ___ LS2
     class: outputs
     function: Low-Side 2 output
     type: ls
 
   - pin: 16a
-    ts_name: LS3
+    ts_name: ___ LS3
+    meta: MM100_OUT_PWM1
     class: outputs
     function: Low-Side 3 output
     type: ls
@@ -497,7 +500,8 @@ pins:
     type: ls
 
   - pin: 88a
-    ts_name: LS4
+    ts_name: ___ LS4
+    meta: MM100_OUT_PWM2
     class: outputs
     function: Low-Side 4 output
     type: ls