diff --git a/firmware/config/boards/hellen/hellen121vag/connectors/generated_ts_name_by_pin.cpp b/firmware/config/boards/hellen/hellen121vag/connectors/generated_ts_name_by_pin.cpp
index e2db378e2e..b21e9b08bb 100644
--- a/firmware/config/boards/hellen/hellen121vag/connectors/generated_ts_name_by_pin.cpp
+++ b/firmware/config/boards/hellen/hellen121vag/connectors/generated_ts_name_by_pin.cpp
@@ -34,6 +34,7 @@ const char * getBoardSpecificPinName(brain_pin_e brainPin) {
 		case Gpio::F12: return "112 INJ 6";
 		case Gpio::F13: return "19 - INJ 7";
 		case Gpio::F14: return "24 - INJ 8";
+		case Gpio::F8: return "auxP3 switch";
 		case Gpio::F9: return "48 - IN RES1";
 		case Gpio::G3: return "115 - VVT1_2";
 		case Gpio::G4: return "47 - CEL";
diff --git a/firmware/controllers/generated/rusefi_generated_hellen121vag.h b/firmware/controllers/generated/rusefi_generated_hellen121vag.h
index 469481bc9b..f3a7b02409 100644
--- a/firmware/controllers/generated/rusefi_generated_hellen121vag.h
+++ b/firmware/controllers/generated/rusefi_generated_hellen121vag.h
@@ -54,8 +54,8 @@
 #define adc_channel_e_EFI_ADC_ERROR 50
 #define adc_channel_e_EFI_ADC_NONE 0
 #define adc_channel_e_EFI_ADC_TOTAL_CHANNELS 49
-#define adc_channel_e_enum 0="NONE",12="101 - MAP2",6="106 - KNOCK",1="14 - O2",11="29 In Maf",4="34 In PPS1",15="35 In PPS2",9="84 - TPS2",14="85 - IAT",7="86 - CAM1",8="87 - CAM2",5="92 - TPS 1",13="93 - CLT"
-#define adc_channel_e_fullenum "NONE","14 - O2","INVALID","INVALID","34 In PPS1","92 - TPS 1","106 - KNOCK","86 - CAM1","87 - CAM2","84 - TPS2","INVALID","29 In Maf","101 - MAP2","93 - CLT","85 - IAT","35 In PPS2"
+#define adc_channel_e_enum 0="NONE",12="101 - MAP2",6="106 - KNOCK",1="14 - O2",11="29 In Maf",4="34 In PPS1",15="35 In PPS2",9="84 - TPS2",14="85 - IAT",7="86 - CAM1",8="87 - CAM2",5="92 - TPS 1",13="93 - CLT",18="auxP2 analog",3="auxP4 analog",16="auxP5 analog"
+#define adc_channel_e_fullenum "NONE","14 - O2","INVALID","auxP4 analog","34 In PPS1","92 - TPS 1","106 - KNOCK","86 - CAM1","87 - CAM2","84 - TPS2","INVALID","29 In Maf","101 - MAP2","93 - CLT","85 - IAT","35 In PPS2","auxP5 analog","INVALID","auxP2 analog"
 #define ADC_CHANNEL_NONE 0
 #define afr_sensor_s_size 20
 #define air_pressure_sensor_config_s_size 12
@@ -1297,7 +1297,7 @@
 #define show_Proteus_presets false
 #define show_test_presets false
 #define show_vvt_output_pin true
-#define SIGNATURE_HASH 3883291419
+#define SIGNATURE_HASH 3725240127
 #define SIMULATOR_TUNE_BIN_FILE_NAME "generated/simulator_tune_image.bin"
 #define SIMULATOR_TUNE_BIN_FILE_NAME_PREFIX "generated/simulator_tune_image"
 #define SIMULATOR_TUNE_BIN_FILE_NAME_SUFFIX ".bin"
@@ -1323,8 +1323,8 @@
 #define stft_cell_cfg_s_size 4
 #define STFT_CELL_COUNT 4
 #define stft_s_size 24
-#define switch_input_pin_e_enum 0="NONE",92="39 - IN RES2",91="48 - IN RES1",78="In D1",79="In D2",80="In D3",81="In D4"
-#define switch_input_pin_e_fullenum "NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","In D1","In D2","In D3","In D4","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","48 - IN RES1","39 - IN RES2"
+#define switch_input_pin_e_enum 0="NONE",92="39 - IN RES2",91="48 - IN RES1",78="In D1",79="In D2",80="In D3",81="In D4",90="auxP3 switch"
+#define switch_input_pin_e_fullenum "NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","In D1","In D2","In D3","In D4","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","auxP3 switch","48 - IN RES1","39 - IN RES2"
 #define TABLE_2_LOAD_SIZE 8
 #define TABLE_2_RPM_SIZE 8
 #define TABLE_3_LOAD_SIZE 8
@@ -1741,7 +1741,7 @@
 #define ts_show_wastegate_sensor true
 #define ts_show_wbo_canbus_index true
 #define ts_show_wbo_canbus_set_index true
-#define TS_SIGNATURE "rusEFI master.2024.08.19.hellen121vag.3883291419"
+#define TS_SIGNATURE "rusEFI master.2024.08.19.hellen121vag.3725240127"
 #define TS_SIMULATE_CAN '>'
 #define TS_SIMULATE_CAN_char >
 #define TS_SINGLE_WRITE_COMMAND 'W'
diff --git a/firmware/controllers/generated/signature_hellen121vag.h b/firmware/controllers/generated/signature_hellen121vag.h
index e99a295300..f51cd4eb3c 100644
--- a/firmware/controllers/generated/signature_hellen121vag.h
+++ b/firmware/controllers/generated/signature_hellen121vag.h
@@ -2,5 +2,5 @@
 // was generated automatically by rusEFI tool config_definition-all.jar based on gen_config.sh by SignatureConsumer
 //
 
-#define SIGNATURE_HASH 3883291419
-#define TS_SIGNATURE "rusEFI master.2024.08.19.hellen121vag.3883291419"
+#define SIGNATURE_HASH 3725240127
+#define TS_SIGNATURE "rusEFI master.2024.08.19.hellen121vag.3725240127"
diff --git a/firmware/tunerstudio/generated/rusefi_hellen121vag.ini b/firmware/tunerstudio/generated/rusefi_hellen121vag.ini
index 42ea1b419a..ea20887757 100644
--- a/firmware/tunerstudio/generated/rusefi_hellen121vag.ini
+++ b/firmware/tunerstudio/generated/rusefi_hellen121vag.ini
@@ -38,12 +38,12 @@ enable2ndByteCanID = false
 
 [MegaTune]
  ; https://rusefi.com/forum/viewtopic.php?p=36201#p36201
-	signature	= "rusEFI master.2024.08.19.hellen121vag.3883291419"
+	signature	= "rusEFI master.2024.08.19.hellen121vag.3725240127"
 
 [TunerStudio]
 	queryCommand	= "S"
 	versionInfo	= "V"  ; firmware version for title bar.
-	signature= "rusEFI master.2024.08.19.hellen121vag.3883291419" ; signature is expected to be 7 or more characters.
+	signature= "rusEFI master.2024.08.19.hellen121vag.3725240127" ; signature is expected to be 7 or more characters.
 
 	; TS will try to use legacy temp units in some cases, showing "deg F" on a CLT gauge that's actually deg C
 	useLegacyFTempUnits = false
@@ -94,13 +94,13 @@ enable2ndByteCanID = false
 	;  name					= array,  type, offset,  shape, units,	scale, translate,	lo,		hi, digits
 	;  name					= scalar, type, offset,			units,	scale, translate,	lo,		hi, digits
 #define gpio_list="NONE", "INVALID", "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PB0", "PB1", "PB2", "PB3", "PB4", "PB5", "PB6", "PB7", "PB8", "PB9", "PB10", "PB11", "PB12", "PB13", "PB14", "PB15", "PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PC6", "PC7", "PC8", "PC9", "PC10", "PC11", "PC12", "PC13", "PC14", "PC15", "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9", "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15", "PF0", "PF1", "PF2", "PF3", "PF4", "PF5", "PF6", "PF7", "PF8", "PF9", "PF10", "PF11", "PF12", "PF13", "PF14", "PF15", "PG0", "PG1", "PG2", "PG3", "PG4", "PG5", "PG6", "PG7", "PG8", "PG9", "PG10", "PG11", "PG12", "PG13", "PG14", "PG15", "PH0", "PH1", "PH2", "PH3", "PH4", "PH5", "PH6", "PH7", "PH8", "PH9", "PH10", "PH11", "PH12", "PH13", "PH14", "PH15", "PI0", "PI1", "PI2", "PI3", "PI4", "PI5", "PI6", "PI7", "PI8", "PI9", "PI10", "PI11", "PI12", "PI13", "PI14", "PI15"
-#define switch_input_pin_e_list="NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","In D1","In D2","In D3","In D4","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","48 - IN RES1","39 - IN RES2"
+#define switch_input_pin_e_list="NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","In D1","In D2","In D3","In D4","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","auxP3 switch","48 - IN RES1","39 - IN RES2"
 #define output_pin_e_list="NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","104 Wastegate","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","101 - MAP2","INVALID","INVALID","INVALID","INVALID","117 ETB_OUT+","118 ETB_OUT-","120 - VVT2 B2","18 - VVT2 B1","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","113 INJ 5","88 - INJ_4","97 - INJ_3","INVALID","37 - TACH","105 - IDLE rev A,B","OUT_FUEL_CONSUMPTION","INVALID","INVALID","103 - IGN_5","94 - IGN_4","111 - IGN_3","7 - IGN_2","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","112 INJ 6","19 - INJ 7","24 - INJ 8","INVALID","INVALID","INVALID","INVALID","115 - VVT1_2","47 - CEL","105 - IDLE rev C+","INVALID","96 - INJ_1","89 - INJ_2","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","65 - Fuel Pump","INVALID","22 - VVT1 1","INVALID","Main Relay","INVALID","INVALID","110 - IGN_6","8 - IGN_7","95 - IGN_8","102 - IGN_1"
 #define brain_input_pin_e_list="NONE","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","86 - CAM1","87 - CAM2","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","82 - VR","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","INVALID","54 - VSS"
-#define adc_channel_e_list="NONE","14 - O2","INVALID","INVALID","34 In PPS1","92 - TPS 1","106 - KNOCK","86 - CAM1","87 - CAM2","84 - TPS2","INVALID","29 In Maf","101 - MAP2","93 - CLT","85 - IAT","35 In PPS2"
+#define adc_channel_e_list="NONE","14 - O2","INVALID","auxP4 analog","34 In PPS1","92 - TPS 1","106 - KNOCK","86 - CAM1","87 - CAM2","84 - TPS2","INVALID","29 In Maf","101 - MAP2","93 - CLT","85 - IAT","35 In PPS2","auxP5 analog","INVALID","auxP2 analog"
 
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEFI tool config_definition-all.jar based on (unknown script) integration/rusefi_config.txt Sun Aug 18 23:17:56 UTC 2024
+; this section was generated automatically by rusEFI tool config_definition-all.jar based on (unknown script) integration/rusefi_config.txt Mon Aug 19 18:37:50 UTC 2024
 
 pageSize            = 22968
 page = 1