diff --git a/firmware/controllers/lua/lua_hooks.cpp b/firmware/controllers/lua/lua_hooks.cpp
index 8969448ef5..15aedb8e27 100644
--- a/firmware/controllers/lua/lua_hooks.cpp
+++ b/firmware/controllers/lua/lua_hooks.cpp
@@ -1,8 +1,16 @@
 #include "lua.hpp"
 #include "lua_hooks.h"
 
+#include "engine.h"
 #include "loggingcentral.h"
 #include "sensor.h"
+#include "adc_inputs.h"
+#include "efilib.h"
+
+// Some functions lean on existing FSIO implementation
+#include "fsio_impl.h"
+
+EXTERN_ENGINE;
 
 static int lua_efi_print(lua_State* l) {
 	auto msg = luaL_checkstring(l, 1);
@@ -12,7 +20,7 @@ static int lua_efi_print(lua_State* l) {
 	return 0;
 }
 
-static int lua_get_sensor(lua_State* l) {
+static int lua_getSensor(lua_State* l) {
 	auto sensorIndex = luaL_checkinteger(l, 1);
 
 	auto result = Sensor::get(static_cast<SensorType>(sensorIndex));
@@ -28,7 +36,82 @@ static int lua_get_sensor(lua_State* l) {
 	return 1;
 }
 
+static int lua_getSensorRaw(lua_State* l) {
+	auto sensorIndex = luaL_checkinteger(l, 1);
+
+	lua_pushnumber(l, Sensor::getRaw(static_cast<SensorType>(sensorIndex)));
+	return 1;
+}
+
+static int lua_hasSensor(lua_State* l) {
+	auto sensorIndex = luaL_checkinteger(l, 1);
+
+	lua_pushboolean(l, Sensor::hasSensor(static_cast<SensorType>(sensorIndex)));
+	return 1;
+}
+
+static int lua_table3d(lua_State* l) {
+	auto tableIdx = luaL_checkinteger(l, 1);
+	auto x = luaL_checknumber(l, 2);
+	auto y = luaL_checknumber(l, 3);
+
+	// index table, compute table lookup
+	auto result = getFSIOTable(tableIdx)->getValue(x, y);
+
+	lua_pushnumber(l, result);
+	return 1;
+}
+
+#if !EFI_UNIT_TEST
+static int lua_fan(lua_State* l) {
+	lua_pushboolean(l, enginePins.fanRelay.getLogicValue());
+	return 1;
+}
+
+static int lua_getAnalog(lua_State* l) {
+	auto idx = luaL_checkinteger(l, 1);
+
+	// Sanitize parameter
+	idx = clampI(0, idx, FSIO_ANALOG_INPUT_COUNT - 1);
+
+	// Do the analog read
+	float voltage = getVoltage("lua", engineConfiguration->fsioAdc[idx]);
+
+	lua_pushnumber(l, voltage);
+	return 1;
+}
+
+static int lua_getDigital(lua_State* l) {
+	auto idx = luaL_checkinteger(l, 1);
+
+	bool state = false;
+
+	switch (idx) {
+		case 0: state = engine->clutchDownState; break;
+		case 1: state = engine->clutchUpState; break;
+		case 2: state = engine->brakePedalState; break;
+		case 3: state = engine->acSwitchState; break;
+		default:
+			// Return nil to indicate invalid parameter
+			lua_pushnil(l);
+			return 1;
+	}
+
+	lua_pushboolean(l, state);
+	return 1;
+}
+#endif // EFI_UNIT_TEST
+
 void configureRusefiLuaHooks(lua_State* l) {
 	lua_register(l, "print", lua_efi_print);
-	lua_register(l, "getSensor", lua_get_sensor);
+	lua_register(l, "getSensor", lua_getSensor);
+	lua_register(l, "getSensorRaw", lua_getSensorRaw);
+	lua_register(l, "hasSensor", lua_hasSensor);
+	lua_register(l, "table3d", lua_table3d);
+
+#if !EFI_UNIT_TEST
+	lua_register(l, "getFan", lua_fan);
+	lua_register(l, "getAnalog", lua_getAnalog);
+	lua_register(l, "getDigital", lua_getDigital);
+#endif
 }
diff --git a/firmware/util/efilib.cpp b/firmware/util/efilib.cpp
index 59ce10b4ff..f998b7d949 100644
--- a/firmware/util/efilib.cpp
+++ b/firmware/util/efilib.cpp
@@ -59,6 +59,10 @@ float minF(float i1, float i2) {
 	return i1 < i2 ? i1 : i2;
 }
 
+int clampI(int min, int clamp, int max) {
+	return maxI(min, minI(clamp, max));
+}
+
 float clampF(float min, float clamp, float max) {
 	return maxF(min, minF(clamp, max));
 }
diff --git a/firmware/util/efilib.h b/firmware/util/efilib.h
index 14403436ee..b3a283e13a 100644
--- a/firmware/util/efilib.h
+++ b/firmware/util/efilib.h
@@ -67,6 +67,8 @@ float maxF(float i1, float i2);
 float minF(float i1, float i2);
 char* itoa10(char *p, int num);
 bool isSameF(float v1, float v2);
+
+int clampI(int min, int clamp, int max);
 float clampF(float min, float clamp, float max);
 
 /**
diff --git a/unit_tests/tests/lua/test_lua_hooks.cpp b/unit_tests/tests/lua/test_lua_hooks.cpp
index c991884b61..a321ee9a90 100644
--- a/unit_tests/tests/lua/test_lua_hooks.cpp
+++ b/unit_tests/tests/lua/test_lua_hooks.cpp
@@ -1,5 +1,6 @@
 #include "rusefi_lua.h"
 #include <gtest/gtest.h>
+#include "engine_test_helper.h"
 #include "sensor.h"
 
 static const char* getSensorTest = R"(
@@ -19,3 +20,19 @@ TEST(LuaHooks, TestGetSensor) {
 	Sensor::setMockValue(10, 33);
 	EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTest).value_or(0), 33);
 }
+
+static const char* tableTest = R"(
+function testFunc()
+	return table3d(1, 1000, 40)
+end
+)";
+
+TEST(LuaHooks, Table3d) {
+	WITH_ENGINE_TEST_HELPER(TEST_ENGINE);
+
+	setTable(config->fsioTable2, (uint8_t)33);
+	EXPECT_EQ(testLuaReturnsNumber(tableTest), 33);
+
+	setTable(config->fsioTable2, (uint8_t)14);
+	EXPECT_EQ(testLuaReturnsNumber(tableTest), 14);
+}