diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 0955e65525..c0486a97f7 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -1200,7 +1200,11 @@ int16_t tps2Max;Full throttle#2. tpsMax value as 10 bit ADC value. Not Voltage!\
 	custom load_override_e 1 bits, U08, @OFFSET@, [0:2], @@load_override_e_enum@@
 	load_override_e afrOverrideMode;+Override the Y axis (load) value used for the AFR table.\nAdvanced users only: If you aren't sure you need this, you probably don't need this.
 
-	uint32_t unused1736;;"", 1, 0, 0, 536870911, 0
+	uint8_t mc33_hpfp_i_peak;;"A", 0.1, 0, 0, 25, 1
+	uint8_t mc33_hpfp_i_hold;;"A", 0.1, 0, 0, 25, 1
+	uint8_t mc33_hpfp_i_hold_off;+How long to deactivate power when hold current is reached before applying power again;"us", 1, 0, 0, 255, 0
+	uint8_t mc33_hpfp_max_hold;+Maximum amount of time the solenoid can be active before assuming a programming error;"ms", 1, 0, 0, 255, 0
+
 	bit unused1740b0
 	bit unused1740b1
 	bit unused1740b2
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index ae2c3f56b6..fb4583c80d 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -2199,7 +2199,7 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@\x00\x31\x00\x00"
 		field = "Peak -> Hold Bypass Time",				mc33_t_bypass
 
 		field = "Hold current target",					mc33_i_hold
-		field = "mc33_t_hold_off ?????",				mc33_t_hold_off
+		field = "Hold off time",				mc33_t_hold_off
 		field = "Maximum injection duration",			mc33_t_hold_tot
 
 
@@ -3730,6 +3730,10 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@\x00\x31\x00\x00"
     dialog = hpfpPumpDialog, "HPFP Pump Configuration"
         field = "Valve Pin", hpfpValvePin, {hpfpCamLobes != 0}
         field = "Valve Pin Mode", hpfpValvePinMode, {hpfpCamLobes != 0}
+	field = "Valve peak current", mc33_hpfp_i_peak, {hpfpCamLobes != 0}
+	field = "Valve hold current", mc33_hpfp_i_hold, {hpfpCamLobes != 0}
+	field = "Valve hold off time", mc33_hpfp_i_hold_off, {hpfpCamLobes != 0}
+	field = "Valve maximum duration", mc33_hpfp_max_hold, {hpfpCamLobes != 0}
         field = "Pump volume", hpfpPumpVolume, {hpfpCamLobes != 0}
         field = "Minimum angle", hpfpMinAngle, {hpfpCamLobes != 0}
         field = "Activation angle", hpfpActivationAngle, {hpfpCamLobes != 0}