diff --git a/firmware/controllers/algo/engine.h b/firmware/controllers/algo/engine.h
index 14e36f3fc3..68508d1485 100644
--- a/firmware/controllers/algo/engine.h
+++ b/firmware/controllers/algo/engine.h
@@ -176,7 +176,7 @@ public:
 	float cltFuelCorrection;
 	float postCrankingFuelCorrection;
 	/**
-	 * Global injector lag + injectorLag(VBatt)
+	 * injectorLag(VBatt)
 	 *
 	 * this value depends on a slow-changing VBatt value, so
 	 * we update it once in a while
diff --git a/firmware/controllers/algo/engine_configuration_generated_structures.h b/firmware/controllers/algo/engine_configuration_generated_structures.h
index b06d346e6d..2bb5ac13c0 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 automatically by ConfigDefinition.jar based on rusefi_config.txt Sun Jan 07 12:06:45 EST 2018
+// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Wed Jan 17 18:44:14 EST 2018
 // begin
 #ifndef ENGINE_CONFIGURATION_GENERATED_H_
 #define ENGINE_CONFIGURATION_GENERATED_H_
@@ -1082,6 +1082,7 @@ typedef struct {
 	/**
 	 * 'batched' means two injectors are wired together
 	 * set injection_mode X
+	 * See also twoWireBatchInjection
 	 * offset 428
 	 */
 	injection_mode_e injectionMode;
@@ -2319,4 +2320,4 @@ typedef struct {
 
 #endif
 // end
-// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Sun Jan 07 12:06:45 EST 2018
+// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Wed Jan 17 18:44:14 EST 2018
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 1b79855aae..9a36e2bf79 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -238,6 +238,7 @@ fileVersion = { 20171101 }
       cltCorrection = scalar, F32,       184, "%",            1,         0
       fuelRunning = scalar, F32,         188, "g",      1,         0
       debugIntField1    = scalar,  U32,  192, "val",          1,       0.0;
+      injectorLagMs     = scalar,  F32,  196,            "ms",           1,       0.0;
       debugFloatField2  = scalar,  F32,  200,            "val",           1,       0.0;
       debugFloatField3  = scalar,  F32,  204,            "val",           1,       0.0;
       debugFloatField4  = scalar,  F32,  208,            "val",           1,       0.0;
@@ -710,6 +711,7 @@ gaugeCategory = Fuel Data
    injectorDutyCycleGauge=injectorDutyCycle, @@GAUGE_NAME_FUEL_INJ_DUTY@@,"%",      0,    120,      10,     10,     100,   100,   1,   1
    actualLastInjectionGauge   = actualLastInjection,     @@GAUGE_NAME_FUEL_LAST_INJECTION@@, "mSec",        0,   25.5,     1.0,    1.2,      20,    25,   3, 1
    
+   injectorLagMsGauge = injectorLagMs,       @@GAUGE_NAME_INJECTOR_LAG@@,      "mSec",        0,   25.5,     1.0,    1.2,      20,    25,   3, 1
    fuelRunningGauge     = fuelRunning,       @@GAUGE_NAME_FUEL_RUNNING@@,      "mSec",        0,   25.5,     1.0,    1.2,      20,    25,   3, 1
    baseFuelGauge     = baseFuel,       @@GAUGE_NAME_FUEL_BASE@@,      "mSec",        0,   25.5,     1.0,    1.2,      20,    25,   3, 1
    fuelPidCorrectionGauge = fuelPidCorrection,       @@GAUGE_NAME_FUEL_PID_CORR@@,      "mSec",        -11,   11,     1.0,    1.2,      20,    25,   3, 1
@@ -815,6 +817,7 @@ gaugeCategory = Fuel Data
    entry = idleAirValvePosition, @@GAUGE_NAME_IAC@@, float,  "%.3f"
 
 
+   entry = injectorLagMs,   @@GAUGE_NAME_INJECTOR_LAG, float,  "%.3f"
    entry = fuelRunning,     @@GAUGE_NAME_FUEL_RUNNING@@, float,  "%.3f"
    entry = actualLastInjection,     @@GAUGE_NAME_FUEL_LAST_INJECTION@@, float,  "%.3f"
    entry = baseFuel,	    "fuel: base",  float,  "%.2f"