diff --git a/firmware/controllers/bench_test.cpp b/firmware/controllers/bench_test.cpp
index 9fd88cb961..219fbc6b3d 100644
--- a/firmware/controllers/bench_test.cpp
+++ b/firmware/controllers/bench_test.cpp
@@ -151,6 +151,10 @@ void milBench(void) {
 	pinbench("0", "500", "500", "16", &enginePins.checkEnginePin, CONFIG(malfunctionIndicatorPin));
 }
 
+void starterRelayBench(void) {
+	pinbench("0", "6000", "100", "1", &enginePins.starterControl, CONFIG(starterControlPin));
+}
+
 void fuelPumpBenchExt(const char *durationMs) {
 	pinbench("0", durationMs, "100", "1", &enginePins.fuelPumpRelay, CONFIG(fuelPumpPin));
 }
@@ -246,12 +250,15 @@ static void handleCommandX14(uint16_t index) {
 	case 9:
 		acRelayBench();
 		return;
-	case 10:
+	case 0xA:
 		// cmd_write_config
 #if EFI_PROD_CODE
 		writeToFlashNow();
 #endif /* EFI_PROD_CODE */
 		return;
+	case 0xB:
+		starterRelayBench();
+		return;
 
 	}
 
@@ -286,6 +293,7 @@ void executeTSCommand(uint16_t subsystem, uint16_t index) {
 	} else if (subsystem == 0x20 && index == 0x3456) {
 		// call to pit
 		setCallFromPitStop(30000);
+	} else if (subsystem == 0x21) {
 	} else if (subsystem == 0x30) {
 		setEngineType(index);
 	} else if (subsystem == 0x31) {
@@ -313,6 +321,7 @@ void initBenchTest(Logging *sharedLogger) {
 	addConsoleActionS("fanbench2", fanBenchExt);
 	addConsoleAction("dizzybench", dizzyBench); // this is useful for tach output testing
 
+	addConsoleAction("starterbench", starterRelayBench);
 	addConsoleAction("milbench", milBench);
 	addConsoleActionSSS("fuelbench", fuelbench);
 	addConsoleActionSSS("sparkbench", sparkbench);
diff --git a/firmware/controllers/bench_test.h b/firmware/controllers/bench_test.h
index 9005f5401b..f64ee1706a 100644
--- a/firmware/controllers/bench_test.h
+++ b/firmware/controllers/bench_test.h
@@ -12,11 +12,14 @@
 
 #include "global.h"
 
+void initBenchTest(Logging *sharedLogger);
+
+bool isRunningBenchTest(void);
+
 void fanBench(void);
 void fuelPumpBench(void);
 void acRelayBench(void);
 void milBench(void);
-void initBenchTest(Logging *sharedLogger);
-bool isRunningBenchTest(void);
+void starterRelayBench(void);
 
 void executeTSCommand(uint16_t subsystem, uint16_t index);
diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 82be8247cf..c1de13fe66 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -86,7 +86,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:07:45 EDT 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:15:09 EDT 2020
 
 pageSize            = 20000
 page = 1
@@ -2548,6 +2548,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -3862,6 +3863,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index a31972795c..b9bb855b0a 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -1410,6 +1410,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -2725,6 +2726,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller
diff --git a/firmware/tunerstudio/rusefi_frankenso.ini b/firmware/tunerstudio/rusefi_frankenso.ini
index 6eff59155d..27813a9844 100644
--- a/firmware/tunerstudio/rusefi_frankenso.ini
+++ b/firmware/tunerstudio/rusefi_frankenso.ini
@@ -86,7 +86,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:07:55 EDT 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:15:19 EDT 2020
 
 pageSize            = 20000
 page = 1
@@ -2548,6 +2548,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -3862,6 +3863,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller
diff --git a/firmware/tunerstudio/rusefi_microrusefi.ini b/firmware/tunerstudio/rusefi_microrusefi.ini
index a11cc41640..21ed326b39 100644
--- a/firmware/tunerstudio/rusefi_microrusefi.ini
+++ b/firmware/tunerstudio/rusefi_microrusefi.ini
@@ -86,7 +86,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:07:50 EDT 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:15:14 EDT 2020
 
 pageSize            = 20000
 page = 1
@@ -2540,6 +2540,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -3824,6 +3825,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller
diff --git a/firmware/tunerstudio/rusefi_prometheus.ini b/firmware/tunerstudio/rusefi_prometheus.ini
index 6e043369d7..f3c7fda6e7 100644
--- a/firmware/tunerstudio/rusefi_prometheus.ini
+++ b/firmware/tunerstudio/rusefi_prometheus.ini
@@ -86,7 +86,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:07:59 EDT 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:15:29 EDT 2020
 
 pageSize            = 20000
 page = 1
@@ -2544,6 +2544,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -3858,6 +3859,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller
diff --git a/firmware/tunerstudio/rusefi_proteus.ini b/firmware/tunerstudio/rusefi_proteus.ini
index b2364ede9e..cf0fb40251 100644
--- a/firmware/tunerstudio/rusefi_proteus.ini
+++ b/firmware/tunerstudio/rusefi_proteus.ini
@@ -86,7 +86,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:08:04 EDT 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on integration\rusefi_config.txt Sun Mar 29 17:15:36 EDT 2020
 
 pageSize            = 20000
 page = 1
@@ -2540,6 +2540,7 @@ cmd_calibrate_pedal_down     = "w\x00\x14\x00\x07"
 cmd_tle8888_init     		 = "w\x00\x14\x00\x08"
 cmd_test_ac_relay     		 = "w\x00\x14\x00\x09"
 cmd_write_config     		 = "w\x00\x14\x00\x0A"
+cmd_test_starter_relay     	 = "w\x00\x14\x00\x0B"
 
 cmd_test_radiator_fan        = "w\x00\x15\x00\x01"
 cmd_test_check_engine_light  = "w\x00\x16\x00\x01"
@@ -3830,6 +3831,7 @@ cmd_set_engine_type_default					= "w\x00\x31\x00\x00"
 		commandButton = "Check Engine", cmd_test_check_engine_light
 		commandButton = "Idle Air Valve", cmd_test_idle_valve
 		commandButton = "A/C Relay", cmd_test_ac_relay          
+		commandButton = "Starter Relay", cmd_test_starter_relay
 		commandButton = "Stop Engine", cmd_stop_engine
 		commandButton = "Write Config", cmd_write_config          
 		commandButton = "Reset ECU", cmd_reset_controller