diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index ec4dc70174..3422ab731e 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -1162,7 +1162,7 @@ bit unused_1484_bit_31
     int16_t primeInjFalloffTemperature;+This sets the temperature above which no priming pulse is used, The value at -40 is reduced until there is no more priming injection at this temperature.;"*C", 1, 0, 0, 1000, 0
 
 
-	int unused1488;;"index", 1, 0, 0, 7000, 0
+	float turboSpeedSensorMultiplier;;"mult", 1, 0, 0, 7000, 3
 
 	brain_pin_e[CAM_INPUTS_COUNT iterate] camInputsDebug;
 	uint8_t[CAM_INPUTS_COUNT_padding] camInputsDebugPadding;;
@@ -1208,7 +1208,7 @@ custom pin_mode_e 1 bits, U08, @OFFSET@, [0:6], @@pin_mode_e_enum@@
 	pid_s alternatorControl;
 	pid_s etb;
 	brain_pin_e[TRIGGER_INPUT_PIN_COUNT iterate] triggerInputDebugPins;
-	uint8_t unused1756;;"Pulse", 1, 0, 1, 5, 0
+	brain_input_pin_e turboSpeedSensorInputPin;
 	float alternator_derivativeFilterLoss;;"x", 1, 0, -1000000, 1000000, 4
 	float alternator_antiwindupFreq;;"x", 1, 0, -1000000, 1000000, 4
 int16_t tps2Min;Closed throttle#2. todo: extract these two fields into a structure\nSee also tps2_1AdcChannel\nset tps2_min X;"ADC", 1, 0, 0, 1023, 0
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index ceeab91512..c3ec271bfe 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -3636,6 +3636,8 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@\x00\x31\x00\x00"
 		field = "Ford redundant TPS mode",				useFordRedundantTps
 		field = "consumeObdSensors",                    consumeObdSensors, { canReadEnabled == 1 && canWriteEnabled == 1}
 		field = "use FSIO Table CAN Sniffing Filtering",useFSIOTableForCanSniffingFiltering
+		field = "turbo speed sensor",                   turboSpeedSensorInputPin
+		field = "turbo speed multiplier",               turboSpeedSensorMultiplier
         field = "trigger 1 debug",                      triggerInputDebugPins1
         field = "trigger 2 debug",                      triggerInputDebugPins2
         field = "trigger 3 debug",                      triggerInputDebugPins3