diff --git a/firmware/config/engines/custom_engine.cpp b/firmware/config/engines/custom_engine.cpp
index fad6a0db6a..f50030f370 100644
--- a/firmware/config/engines/custom_engine.cpp
+++ b/firmware/config/engines/custom_engine.cpp
@@ -472,7 +472,7 @@ static void mreBoardOldTest() {
 #if (BOARD_TLE8888_COUNT > 0)
 	engineConfiguration->debugMode = DBG_TLE8888;
 
-	engineConfiguration->triggerSimulatorFrequency = HW_CHECK_RPM;
+	engineConfiguration->triggerSimulatorFrequency = 202;
 	// set cranking_rpm 500
 	engineConfiguration->cranking.rpm = 100;
 	// set cranking_dwell 200
diff --git a/firmware/controllers/algo/engine.cpp b/firmware/controllers/algo/engine.cpp
index d26bbc37af..70b0d42296 100644
--- a/firmware/controllers/algo/engine.cpp
+++ b/firmware/controllers/algo/engine.cpp
@@ -179,12 +179,13 @@ void Engine::periodicSlowCallback() {
 	fail("HW_CHECK_ALWAYS_STIMULATE required to have self-stimulation")
 #endif
 
+    int hwCheckRpm = 204;
 	if (secondsNow > 2 && secondsNow < 180) {
-		assertCloseTo("RPM", Sensor::get(SensorType::Rpm).Value, HW_CHECK_RPM);
+		assertCloseTo("RPM", Sensor::get(SensorType::Rpm).Value, hwCheckRpm);
 	} else if (!hasFirmwareError() && secondsNow > 180) {
 		static bool isHappyTest = false;
 		if (!isHappyTest) {
-			setTriggerEmulatorRPM(5 * HW_CHECK_RPM);
+			setTriggerEmulatorRPM(5 * hwCheckRpm);
 			efiPrintf("TEST PASSED");
 			isHappyTest = true;
 		}
diff --git a/firmware/controllers/algo/engine.h b/firmware/controllers/algo/engine.h
index 3fcdee0be3..c1b6363351 100644
--- a/firmware/controllers/algo/engine.h
+++ b/firmware/controllers/algo/engine.h
@@ -328,8 +328,6 @@ void scheduleReboot();
 bool isLockedFromUser();
 void unlockEcu(int password);
 
-#define HW_CHECK_RPM 200
-
 // These externs aren't needed for unit tests - everything is injected instead
 #if !EFI_UNIT_TEST
 extern Engine ___engine;