diff --git a/firmware/controllers/algo/auto_generated_commonenum.cpp b/firmware/controllers/algo/auto_generated_commonenum.cpp
index a4b139e0e2..75ebce1139 100644
--- a/firmware/controllers/algo/auto_generated_commonenum.cpp
+++ b/firmware/controllers/algo/auto_generated_commonenum.cpp
@@ -213,6 +213,8 @@ case MT_MPX4250A:
   return "MT_MPX4250A";
 case MT_MPXH6400:
   return "MT_MPXH6400";
+case MT_MPXH6300:
+  return "MT_MPXH6300";
 case MT_SUBY_DENSO:
   return "MT_SUBY_DENSO";
 case MT_TOYOTA_89420_02010:
diff --git a/firmware/controllers/algo/rusefi_enums.h b/firmware/controllers/algo/rusefi_enums.h
index 2f916c224f..b257968961 100644
--- a/firmware/controllers/algo/rusefi_enums.h
+++ b/firmware/controllers/algo/rusefi_enums.h
@@ -438,7 +438,10 @@ typedef enum __attribute__ ((__packed__)) {
 	 * 4 bar
 	 */
 	MT_MPXH6400 = 14,
-
+	/**
+	 * 3 bar
+	 */
+	MT_MPXH6300 = 15,
 
 } air_pressure_sensor_type_e;
 
diff --git a/firmware/init/sensor/init_map.cpp b/firmware/init/sensor/init_map.cpp
index 89522e6ea1..b53a6ef3f2 100644
--- a/firmware/init/sensor/init_map.cpp
+++ b/firmware/init/sensor/init_map.cpp
@@ -67,6 +67,8 @@ static MapCfg getMapCfg(air_pressure_sensor_type_e sensorType) {
 		return {0.4 , 20 , 4.65, 250};
 	case MT_MPXH6400:
 		return {0.2, 20, 4.8, 400};
+	case MT_MPXH6300:
+		return {1.0, 60, 4.5, 270};
 	default:
 		firmwareError(ObdCode::CUSTOM_ERR_MAP_TYPE, "Unknown MAP type: decoder %d", sensorType);
 		// falls through to custom
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index cadf0fb662..57974362e6 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -346,7 +346,7 @@ struct gppwm_channel
 	uint8_t[GPPWM_RPM_COUNT x GPPWM_LOAD_COUNT] autoscale table;;"duty", 0.5, 0, 0, 100, 1
 end_struct
 
-custom air_pressure_sensor_type_e 1 bits, U08, @OFFSET@, [0:4], "Custom", "DENSO183", "MPX4250", "HONDA3BAR", "NEON_2003", "22012AA090", "GM 3 Bar", "MPX4100", "Toyota 89420-02010", "MPX4250A", "Bosch 2.5", "Mazda1Bar", "GM 2 Bar", "GM 1 Bar", "MPXH6400"
+custom air_pressure_sensor_type_e 1 bits, U08, @OFFSET@, [0:4], "Custom", "DENSO183", "MPX4250", "HONDA3BAR", "NEON_2003", "22012AA090", "GM 3 Bar", "MPX4100", "Toyota 89420-02010", "MPX4250A", "Bosch 2.5", "Mazda1Bar", "GM 2 Bar", "GM 1 Bar", "MPXH6400", "MPXH6300"
 
 !
 ! lower 16 values are used on stm32 rusEFI, values above 16 are related to Kinetis work in progress