diff --git a/firmware/controllers/algo/engine.cpp b/firmware/controllers/algo/engine.cpp
index 9fd08f7fcd..4640958745 100644
--- a/firmware/controllers/algo/engine.cpp
+++ b/firmware/controllers/algo/engine.cpp
@@ -288,8 +288,6 @@ void Engine::updateSlowSensors(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 				fuelLevelVoltage);
 	}
 
-	sensors.vBatt = Sensor::get(SensorType::BatteryVoltage).value_or(VBAT_FALLBACK_VALUE);
-
 #if (BOARD_TLE8888_COUNT > 0)
 	// nasty value injection into C driver which would not be able to access Engine class
 	vBattForTle8888 = Sensor::get(SensorType::BatteryVoltage).value_or(VBAT_FALLBACK_VALUE);
diff --git a/firmware/controllers/algo/engine_parts.h b/firmware/controllers/algo/engine_parts.h
index 1bb92e2434..271a75b156 100644
--- a/firmware/controllers/algo/engine_parts.h
+++ b/firmware/controllers/algo/engine_parts.h
@@ -36,9 +36,6 @@ public:
 
 	Accelerometer accelerometer;
 
-	// todo: remove this variable, replace with Sensor::get(SensorType::BatteryVoltage).value_or(VBAT_FALLBACK_VALUE)
-	// todo: https://github.com/rusefi/rusefi/issues/2260
-	float vBatt = 0;
 	/**
 	 * that's fuel in tank - just a gauge
 	 */
diff --git a/firmware/controllers/algo/fuel/injector_model.cpp b/firmware/controllers/algo/fuel/injector_model.cpp
index 6b7c3c120c..d45865e65d 100644
--- a/firmware/controllers/algo/fuel/injector_model.cpp
+++ b/firmware/controllers/algo/fuel/injector_model.cpp
@@ -78,7 +78,7 @@ float InjectorModel::getInjectorMassFlowRate() const {
 
 float InjectorModel::getDeadtime() const {
 	return interpolate2d(
-		ENGINE(sensors.vBatt),
+		Sensor::get(SensorType::BatteryVoltage).value_or(VBAT_FALLBACK_VALUE),
 		engineConfiguration->injector.battLagCorrBins,
 		engineConfiguration->injector.battLagCorr
 	);
diff --git a/firmware/hw_layer/sensors/cj125_logic.cpp b/firmware/hw_layer/sensors/cj125_logic.cpp
index d188354080..43bbe5c895 100644
--- a/firmware/hw_layer/sensors/cj125_logic.cpp
+++ b/firmware/hw_layer/sensors/cj125_logic.cpp
@@ -20,7 +20,7 @@ CJ125::CJ125() : wboHeaterControl("wbo"),
 void CJ125::SetHeater(float value DECLARE_ENGINE_PARAMETER_SUFFIX) {
 	// limit duty cycle for sensor safety
 	// todo: would be much nicer to have continuous function (vBatt)
-	float maxDuty = (engine->sensors.vBatt > CJ125_HEATER_LIMITING_VOLTAGE) ? CJ125_HEATER_LIMITING_RATE : 1.0f;
+	float maxDuty = (Sensor::get(SensorType::BatteryVoltage).value_or(VBAT_FALLBACK_VALUE) > CJ125_HEATER_LIMITING_VOLTAGE) ? CJ125_HEATER_LIMITING_RATE : 1.0f;
 	heaterDuty = (value < CJ125_HEATER_MIN_DUTY) ? 0.0f : minF(maxF(value, 0.0f), maxDuty);
 #ifdef CJ125_DEBUG
 	scheduleMsg(logger, "cjSetHeater: %.2f", heaterDuty);
diff --git a/unit_tests/tests/ignition_injection/test_injector_model.cpp b/unit_tests/tests/ignition_injection/test_injector_model.cpp
index 45030d3012..ed96a973d3 100644
--- a/unit_tests/tests/ignition_injection/test_injector_model.cpp
+++ b/unit_tests/tests/ignition_injection/test_injector_model.cpp
@@ -49,10 +49,10 @@ TEST(InjectorModel, Deadtime) {
 	InjectorModel dut;
 	INJECT_ENGINE_REFERENCE(&dut);
 
-	engine->sensors.vBatt = 3;
+	Sensor::setMockValue(SensorType::BatteryVoltage, 3);
 	EXPECT_EQ(dut.getDeadtime(), 6);
 
-	engine->sensors.vBatt = 7;
+	Sensor::setMockValue(SensorType::BatteryVoltage, 7);
 	EXPECT_EQ(dut.getDeadtime(), 14);
 }