diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 5049ca88c0..1aaff52f22 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -855,7 +855,7 @@ float[MAP_ACCEL_TAPER] mapAccelTaperMult;;"mult",      1,     0,   0.0,    300,
 	int16_t fuelClosedLoopCltThreshold;;"C",        1,     0,  0,    100,  0
 	int16_t fuelClosedLoopTpsThreshold;;"%",        1,     0,  0,    100,  0
 	int16_t fuelClosedLoopRpmThreshold;;"rpm",        1,     0,  0,    5000,  0
-	int16_t etbFreq;;"Hz",      1,     0,    0, 1500,      0
+	int16_t etbFreq;;"Hz",      1,     0,    0, 30000,      0
 	pid_s fuelClosedLoopPid;
 	float fuelClosedLoopAfrHighThreshold;;"ratio",        1,     0,  0,    100,  1
 	pin_mode_e stepperEnablePinMode;
diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 5809eb976e..951712039d 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -691,7 +691,7 @@ page = 1
 	fuelClosedLoopCltThreshold		= scalar, S16,	2684,	"C", 1, 0, 0, 100, 0
 	fuelClosedLoopTpsThreshold		= scalar, S16,	2686,	"%", 1, 0, 0, 100, 0
 	fuelClosedLoopRpmThreshold		= scalar, S16,	2688,	"rpm", 1, 0, 0, 5000, 0
-	etbFreq							= scalar, S16,	2690,	"Hz", 1, 0, 0, 1500, 0
+	etbFreq							= scalar, S16,	2690,	"Hz", 1, 0, 0, 30000, 0
 	fuelClosedLoopPid_pFactor		= scalar, F32,	2692,	"", 1, 0, -10000, 10000, 7
 	fuelClosedLoopPid_iFactor		= scalar, F32,	2696,	"", 1, 0, -10000, 10000, 7
 	fuelClosedLoopPid_dFactor		= scalar, F32,	2700,	"", 1, 0, -10000, 10000, 7