diff --git a/firmware/controllers/algo/engine_configuration_generated_structures.h b/firmware/controllers/algo/engine_configuration_generated_structures.h
index 63b222f445..c8c1653950 100644
--- a/firmware/controllers/algo/engine_configuration_generated_structures.h
+++ b/firmware/controllers/algo/engine_configuration_generated_structures.h
@@ -1,4 +1,4 @@
-// this section was generated by config_definition.jar on Thu Feb 12 22:08:45 EST 2015
+// this section was generated by config_definition.jar on Tue Feb 17 16:44:47 EST 2015
 // begin
 #include "rusefi_types.h"
 typedef struct {
@@ -1068,7 +1068,15 @@ typedef struct {
 	/**
 	 * offset 5204
 	 */
-	int unused3[149];
+	int unused3[147];
+	/**
+	 * offset 5792
+	 */
+	float accelEnrichmentThreshold;
+	/**
+	 * offset 5796
+	 */
+	float accelEnrichmentMultiplier;
 	/**
 	 * offset 5800
 	 */
@@ -1164,4 +1172,4 @@ typedef struct {
 } engine_configuration_s;
 
 // end
-// this section was generated by config_definition.jar on Thu Feb 12 22:08:45 EST 2015
+// this section was generated by config_definition.jar on Tue Feb 17 16:44:47 EST 2015
diff --git a/firmware/rusefi.cpp b/firmware/rusefi.cpp
index d3408c35fa..5d5bc95781 100644
--- a/firmware/rusefi.cpp
+++ b/firmware/rusefi.cpp
@@ -278,5 +278,5 @@ int getRusEfiVersion(void) {
 		return 1; // this is here to make the compiler happy about the unused array
 	if (UNUSED_CCM_SIZE == 0)
 		return 1; // this is here to make the compiler happy about the unused array
-	return 20150216;
+	return 20150217;
 }
diff --git a/firmware/rusefi_config.ini b/firmware/rusefi_config.ini
index 2529fe86ca..36e88cc2a6 100644
--- a/firmware/rusefi_config.ini
+++ b/firmware/rusefi_config.ini
@@ -469,7 +469,10 @@ bit hasMapSensor;@see isMapAveragingEnabled
 custom pin_input_mode_e 4 scalar, F32,	@OFFSET@,	"ms", 1, 0, 0, 200, 1	
 	pin_input_mode_e[LE_COMMAND_COUNT iterate] fsioInputModes;
 	
-	int[149] unused3;
+	int[147] unused3;
+	
+	float accelEnrichmentThreshold;;"roc",        1,     0,    0, 200,     3
+	float accelEnrichmentMultiplier;;"coeff",        1,     0,    0, 200,     3
 
 	le_formula_t timingMultiplier;
 	le_formula_t timingAdditive;
diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 512f445dd0..a5c55725c7 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -37,7 +37,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated by ConfigDefinition.jar on Tue Feb 17 00:06:52 EST 2015
+; this section was generated by ConfigDefinition.jar on Tue Feb 17 16:44:48 EST 2015
 
 pageSize            = 15160
 page = 1
@@ -459,6 +459,8 @@ page = 1
 	fsioInputModes15			 = scalar, F32, 5196, "ms", 1, 0, 0, 200, 1
 	fsioInputModes16			 = scalar, F32, 5200, "ms", 1, 0, 0, 200, 1
 ;skipping unused3 offset 5204
+	accelEnrichmentThreshold		= scalar, F32,	5792,	"roc", 1, 0, 0, 200, 3
+	accelEnrichmentMultiplier		= scalar, F32,	5796,	"coeff", 1, 0, 0, 200, 3
 	timingMultiplier			 = array, U08, 5800, [200],"char", 1, 0, 0.0, 3.0, 2
 	timingAdditive				 = array, U08, 6000, [200],"char", 1, 0, 0.0, 3.0, 2
 	mafDecoding						= array, F32,	6200,	[256],	"kg/hour", 1, 0, -500.0, 4000.0, 2