diff --git a/firmware/controllers/algo/engine2.cpp b/firmware/controllers/algo/engine2.cpp
index c1c5329217..50a23e2763 100644
--- a/firmware/controllers/algo/engine2.cpp
+++ b/firmware/controllers/algo/engine2.cpp
@@ -129,7 +129,7 @@ void EngineState::periodicFastCallback(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	} else {
 		timeSinceCranking = nowNt - crankingTime;
 	}
-	updateAuxValves(PASS_ENGINE_PARAMETER_SIGNATURE);
+	recalculateAuxValveTiming(PASS_ENGINE_PARAMETER_SIGNATURE);
 
 	int rpm = ENGINE(rpmCalculator).getRpm();
 	sparkDwell = getSparkDwell(rpm PASS_ENGINE_PARAMETER_SUFFIX);
diff --git a/firmware/controllers/engine_cycle/aux_valves.cpp b/firmware/controllers/engine_cycle/aux_valves.cpp
index 69300fa106..8cf1ff5072 100644
--- a/firmware/controllers/engine_cycle/aux_valves.cpp
+++ b/firmware/controllers/engine_cycle/aux_valves.cpp
@@ -130,7 +130,7 @@ void initAuxValves(Logging *sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX) {
 		return;
 	}
 
-	updateAuxValves(PASS_ENGINE_PARAMETER_SIGNATURE);
+	recalculateAuxValveTiming(PASS_ENGINE_PARAMETER_SIGNATURE);
 
 	for (int valveIndex = 0; valveIndex < AUX_DIGITAL_VALVE_COUNT; valveIndex++) {
 
@@ -156,7 +156,7 @@ void initAuxValves(Logging *sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX) {
 //	addTriggerEventListener(auxValveTriggerCallback, "AuxV", engine);
 }
 
-void updateAuxValves(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
+void recalculateAuxValveTiming(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	if (engineConfiguration->auxValves[0] == GPIO_UNASSIGNED) {
 		return;
 	}
diff --git a/firmware/controllers/engine_cycle/aux_valves.h b/firmware/controllers/engine_cycle/aux_valves.h
index b2acdfb55c..3909107762 100644
--- a/firmware/controllers/engine_cycle/aux_valves.h
+++ b/firmware/controllers/engine_cycle/aux_valves.h
@@ -10,6 +10,6 @@
 #include "engine.h"
 
 void initAuxValves(Logging *sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX);
-void updateAuxValves(DECLARE_ENGINE_PARAMETER_SIGNATURE);
+void recalculateAuxValveTiming(DECLARE_ENGINE_PARAMETER_SIGNATURE);
 void plainPinTurnOn(AuxActor *current);
 void plainPinTurnOff(NamedOutputPin *output);