diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index d1f709536e..3c24011d25 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -1612,7 +1612,12 @@ uint8_t unusedExplicitFilling2
 
 int8_t[TRACTION_CONTROL_ETB_DROP_SIZE x TRACTION_CONTROL_ETB_DROP_SIZE] tractionControlEtbDrop;;"%", 1, 0, -100, 0, 0
 
-uint8_t[172] mainUnusedEnd;;"units", 1, 0, 0, 1, 0
+	uint8_t maxInjectorDutyInstant;If injector duty cycle hits this value, instantly cut fuel.;"%", 1, 0, 50, 200, 0
+	uint8_t maxInjectorDutySustained;If injector duty cycle hits this value for the specified delay time, cut fuel.;"%", 1, 0, 50, 120, 0
+	uint8_t autoscale maxInjectorDutySustainedTimeout;Timeout period for duty cycle over the sustained limit to trigger duty cycle protection.;"sec", 0.1, 0, 0, 5, 1
+
+
+uint8_t[168] mainUnusedEnd;;"units", 1, 0, 0, 1, 0
 
 ! end of engine_configuration_s
 end_struct
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 4aa606410e..6ed91e6507 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -3950,6 +3950,11 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 		field = "!https://rusefi.com/s/debugmode"
 		field = "Debug mode",							debugMode
 
+	dialog = dutyCycleLimiting, "Injector Duty Cycle Limiter"
+		field = "Instantaneous injector duty cycle limit",	maxInjectorDutyInstant, {isInjectionEnabled}
+		field = "Sustained injector duty cycle limit",	maxInjectorDutySustained, {isInjectionEnabled}
+		field = "Sustained injector duty cycle delay",	maxInjectorDutySustainedTimeout, {isInjectionEnabled}
+
 	dialog = limitsSettings, "Limits"
 		field = "Cut fuel on RPM limit",				cutFuelOnHardLimit
 		field = "Cut spark on RPM limit",				cutSparkOnHardLimit
@@ -3959,6 +3964,7 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@@@ts_command_e_TS_
 		field = "Boost cut pressure",					boostCutPressure
 		field = "Boost cut pressure hysteresis",		boostCutPressureHyst
 		field = "Minimum oil pressure after start",		minOilPressureAfterStart
+		panel = dutyCycleLimiting
 
 	dialog = softRpmLimitSettings, "Soft RPM Limit"
 		field = "Window size",							rpmSoftLimitWindowSize