diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 015a7168b9..4f2c209be0 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Fri Jun 19 14:48:14 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Sat Jun 20 19:19:17 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0
 
diff --git a/firmware/tunerstudio/rusefi_frankenso.ini b/firmware/tunerstudio/rusefi_frankenso.ini
index e8f55e64eb..efe938de3f 100644
--- a/firmware/tunerstudio/rusefi_frankenso.ini
+++ b/firmware/tunerstudio/rusefi_frankenso.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Fri Jun 19 04:30:13 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Sat Jun 20 19:19:19 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0
 
diff --git a/firmware/tunerstudio/rusefi_kinetis.ini b/firmware/tunerstudio/rusefi_kinetis.ini
index ae4df44ac1..6e541fe60a 100644
--- a/firmware/tunerstudio/rusefi_kinetis.ini
+++ b/firmware/tunerstudio/rusefi_kinetis.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on kineris_gen_config.bat integration/rusefi_config.txt Fri Jun 19 14:11:48 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on kineris_gen_config.bat integration/rusefi_config.txt Sat Jun 20 19:19:23 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0
 
diff --git a/firmware/tunerstudio/rusefi_microrusefi.ini b/firmware/tunerstudio/rusefi_microrusefi.ini
index fa1bcd8c7e..210da1c3d4 100644
--- a/firmware/tunerstudio/rusefi_microrusefi.ini
+++ b/firmware/tunerstudio/rusefi_microrusefi.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Fri Jun 19 04:30:12 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Sat Jun 20 19:19:18 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0
 
diff --git a/firmware/tunerstudio/rusefi_prometheus.ini b/firmware/tunerstudio/rusefi_prometheus.ini
index 25ef34fce4..3a06c4ed78 100644
--- a/firmware/tunerstudio/rusefi_prometheus.ini
+++ b/firmware/tunerstudio/rusefi_prometheus.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Fri Jun 19 04:30:14 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Sat Jun 20 19:19:20 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0
 
diff --git a/firmware/tunerstudio/rusefi_proteus.ini b/firmware/tunerstudio/rusefi_proteus.ini
index 5a463883ad..c580a30215 100644
--- a/firmware/tunerstudio/rusefi_proteus.ini
+++ b/firmware/tunerstudio/rusefi_proteus.ini
@@ -89,7 +89,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Fri Jun 19 13:55:47 UTC 2020
+; this section was generated automatically by rusEfi tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Sat Jun 20 19:19:21 UTC 2020
 
 pageSize            = 20000
 page = 1
@@ -1662,6 +1662,8 @@ page = 1
 	gppwm4_load = {(gppwm4_loadAxis == 0) ? TPSValue : ((gppwm4_loadAxis == 1) ? MAPValue : ((gppwm4_loadAxis == 2) ? coolant : intake))}
 
 [PcVariables]
+	tuneCrcPcVariable = continuousChannelValue, tuneCrc16
+
     wueAfrTargetOffset = array, S16, [ 16], ":1",   0.1, 0.0, -3.0, 3.0, 1;
     wueAnalRecommend   = array, U08, [ 16], "%",  1.00, 0.0, 100, 255.00, 0