diff --git a/firmware/hw_layer/digital_input/trigger/trigger_input.cpp b/firmware/hw_layer/digital_input/trigger/trigger_input.cpp
index a24a9b6675..42b5d7e72d 100644
--- a/firmware/hw_layer/digital_input/trigger/trigger_input.cpp
+++ b/firmware/hw_layer/digital_input/trigger/trigger_input.cpp
@@ -157,7 +157,7 @@ void startTriggerInputPins() {
 	}
 }
 
-void initTriggerImplementation() {
+void onEcuStartTriggerImplementation() {
 	onEcuStartDoSomethingTriggerInputPins();
 }
 
diff --git a/firmware/hw_layer/digital_input/trigger/trigger_input.h b/firmware/hw_layer/digital_input/trigger/trigger_input.h
index 68c9b04887..429ba002a6 100644
--- a/firmware/hw_layer/digital_input/trigger/trigger_input.h
+++ b/firmware/hw_layer/digital_input/trigger/trigger_input.h
@@ -11,10 +11,7 @@
 #include "trigger_structure.h"
 #include "trigger_central.h"
 
-/**
- * 'init' meaning invoked only on ECU start-up
- */
-void initTriggerImplementation();
+void onEcuStartTriggerImplementation();
 
 void onEcuStartDoSomethingTriggerInputPins();
 void startTriggerInputPins();
diff --git a/firmware/hw_layer/digital_input/trigger/trigger_input_comp.cpp b/firmware/hw_layer/digital_input/trigger/trigger_input_comp.cpp
index a7866eb274..c9fdfec0f5 100644
--- a/firmware/hw_layer/digital_input/trigger/trigger_input_comp.cpp
+++ b/firmware/hw_layer/digital_input/trigger/trigger_input_comp.cpp
@@ -87,7 +87,7 @@ static COMPConfig comp_shaft_cfg = {
 
 static bool isCompEnabled = false;
 
-void initTriggerImplementation() {
+void onEcuStartTriggerImplementation() {
 	compInit();
 	compStart(EFI_COMP_PRIMARY_DEVICE, &comp_shaft_cfg);
 
diff --git a/firmware/hw_layer/hardware.cpp b/firmware/hw_layer/hardware.cpp
index e57147cff3..ac387357d1 100644
--- a/firmware/hw_layer/hardware.cpp
+++ b/firmware/hw_layer/hardware.cpp
@@ -569,7 +569,7 @@ void initHardware() {
 
 
 #if EFI_PROD_CODE && EFI_SHAFT_POSITION_INPUT
-	initTriggerImplementation();
+	onEcuStartTriggerImplementation();
 #endif /* EFI_SHAFT_POSITION_INPUT */
 
 #if EFI_HIP_9011