https://rusefi.com/forum/viewtopic.php?f=2&t=2484 luaIgnCut

firmware/CHANGELOG.md

@@ -35,6 +35,7 @@ Release template (copy/paste this for new release):
  - RPM correction/multiplier for Accel Enrich #4760
  - Tooth logger writes to SD card #4897
  - Antilag #2403
+ - Lua 'setIgnDisabled' function for all kinds of cranking safety systems
 
 ## December 2022 Release - "Day 289"
 

firmware/controllers/limp_manager.cpp

@@ -49,6 +49,10 @@ void LimpManager::updateState(int rpm, efitick_t nowNt) {
 	}
 #endif
 
+    if (engine->engineState.lua.luaIgnCut) {
+        allowSpark.clear(ClearReason::Lua);
+    }
+
 	{
 		// User-configured hard RPM limit, either constant or CLT-lookup
 		// todo: migrate to engineState->desiredRpmLimit to get this variable logged

firmware/controllers/lua/lua_hooks.cpp

@@ -780,6 +780,10 @@ void configureRusefiLuaHooks(lua_State* l) {
 		engine->engineState.lua.luaDisableEtb = lua_toboolean(l, 1);
 		return 0;
 	});
+	lua_register(l, "setIgnDisabled", [](lua_State* l) {
+		engine->engineState.lua.luaIgnCut = lua_toboolean(l, 1);
+		return 0;
+	});
 #endif // EFI_PROD_CODE
 
 	lua_register(l, "setClutchUpState", [](lua_State* l) {