diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 5da2b5bc8c..1d7404fc12 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -42,7 +42,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Tue Feb 28 17:46:37 EST 2017
+; this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Mon Mar 06 17:05:02 EST 2017
 
 pageSize            = 16376
 page = 1
@@ -846,7 +846,7 @@ fileVersion = { 20161225 }
       baseFuel        = scalar,  F32,     48,              "ms",           1,         0
       tCharge         = scalar,  F32,     52,              "T",             1,       0.0;
       ign_adv         = scalar,  F32,     56,              "deg",           1,       0.0;
-      sparkDwellValue = scalar,  F32,     60,              "MAP",           1,       0.0;
+      sparkDwellValue = scalar,  F32,     60,              "ms",           1,       0.0;
       ; actual total Ms time per engine cycle with all corrections
       pulseWidth      = scalar,  F32,     64,              "ms",           1,       0.0;
       debugFloatField1    = scalar,  F32,  68,            "val",           1,       0.0;
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index beac5949e9..030c626e39 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -778,7 +778,7 @@ fileVersion = { 20161225 }
       baseFuel        = scalar,  F32,     48,              "ms",           1,         0
       tCharge         = scalar,  F32,     52,              "T",             1,       0.0;
       ign_adv         = scalar,  F32,     56,              "deg",           1,       0.0;
-      sparkDwellValue = scalar,  F32,     60,              "MAP",           1,       0.0;
+      sparkDwellValue = scalar,  F32,     60,              "ms",           1,       0.0;
       ; actual total Ms time per engine cycle with all corrections
       pulseWidth      = scalar,  F32,     64,              "ms",           1,       0.0;
       debugFloatField1    = scalar,  F32,  68,            "val",           1,       0.0;