diff --git a/src/enginuity/logger/utec/comm/UtecSerialConnection.java b/src/enginuity/logger/utec/comm/UtecSerialConnection.java
index 7a494fc0..b33135d5 100755
--- a/src/enginuity/logger/utec/comm/UtecSerialConnection.java
+++ b/src/enginuity/logger/utec/comm/UtecSerialConnection.java
@@ -631,15 +631,15 @@ public class UtecSerialConnection implements SerialPortEventListener {
 			// Logger data
 			else {
 				
-				CommEvent commEvent = new CommEvent();
-				commEvent.setLoggerData(new String(inputBuffer));
-				commEvent.setLoggerData(true);
+				LoggerEvent loggerEvent = new LoggerEvent();
+				loggerEvent.setLoggerData(new String(inputBuffer));
+				loggerEvent.setLoggerData(true);
 
 				Iterator portIterator = portListeners.iterator();
 				while (portIterator.hasNext()) {
-					CommListener theListener = (CommListener) portIterator.next();
-					if(commEvent.isValidData() == true){
-						theListener.getCommEvent(commEvent);
+					LoggerListener theListener = (LoggerListener) portIterator.next();
+					if(loggerEvent.isValidData() == true){
+						theListener.getCommEvent(loggerEvent);
 					}
 				}
 				
diff --git a/src/enginuity/logger/utec/commEvent/CommEvent.java b/src/enginuity/logger/utec/commEvent/LoggerEvent.java
similarity index 76%
rename from src/enginuity/logger/utec/commEvent/CommEvent.java
rename to src/enginuity/logger/utec/commEvent/LoggerEvent.java
index 7067dbb1..5b6ad413 100755
--- a/src/enginuity/logger/utec/commEvent/CommEvent.java
+++ b/src/enginuity/logger/utec/commEvent/LoggerEvent.java
@@ -9,7 +9,10 @@ package enginuity.logger.utec.commEvent;
 
 
 import java.util.*;
+
+import enginuity.logger.utec.gui.mapTabs.DataManager;
 import enginuity.logger.utec.mapData.UtecMapData;
+import enginuity.logger.utec.properties.UtecProperties;
 
 
 /**
@@ -18,7 +21,7 @@ import enginuity.logger.utec.mapData.UtecMapData;
  * To change the template for this generated type comment go to
  * Window - Preferences - Java - Code Generation - Code and Comments
  */
-public class CommEvent {
+public class LoggerEvent {
 	private String UtecBuffer = null;
 	private String[] data = new String[6];
 	private double[] doubleData = null; //new double[6];
@@ -45,17 +48,27 @@ public class CommEvent {
 			if(theData.startsWith("--")){
 				theData = "0.0";
 			}
-			if(theData.equalsIgnoreCase("ecu.")){
-				theData = "0.0";
-			}
 			
 			try{
 				doubleData[i] = Double.parseDouble(theData);
 			}catch (NumberFormatException e) {
-				System.out.println("Number error in commevent:"+theData);
+				System.out.println("Number error in commevent.");
 				this.isValidData = false;
 				return;
 	        }
+			
+			
+			// Valid data found
+			String[] afrIndex = UtecProperties.getProperties("utec.afrIndex");
+			if(afrIndex == null || afrIndex[0] == null || afrIndex[0].length() < 1){
+				// No afr data available
+			}else{
+				System.out.println("AFR Data available.");
+				UtecAFRListener utecAFRListener = DataManager.getUtecAFRListener();
+				if(utecAFRListener != null){
+					utecAFRListener.receivedUtecAFRData(Double.parseDouble(afrIndex[0]));
+				}
+			}
 		}
 		
 	}
diff --git a/src/enginuity/logger/utec/commEvent/CommListener.java b/src/enginuity/logger/utec/commEvent/LoggerListener.java
similarity index 82%
rename from src/enginuity/logger/utec/commEvent/CommListener.java
rename to src/enginuity/logger/utec/commEvent/LoggerListener.java
index 41ed025b..b9c3b178 100755
--- a/src/enginuity/logger/utec/commEvent/CommListener.java
+++ b/src/enginuity/logger/utec/commEvent/LoggerListener.java
@@ -12,6 +12,6 @@ package enginuity.logger.utec.commEvent;
  * To change the template for this generated type comment go to
  * Window - Preferences - Java - Code Generation - Code and Comments
  */
-public interface CommListener {
-	public void getCommEvent(CommEvent e);
+public interface LoggerListener {
+	public void getCommEvent(LoggerEvent e);
 }
diff --git a/src/enginuity/logger/utec/commEvent/UtecAFRListener.java b/src/enginuity/logger/utec/commEvent/UtecAFRListener.java
new file mode 100644
index 00000000..8ebb4e0d
--- /dev/null
+++ b/src/enginuity/logger/utec/commEvent/UtecAFRListener.java
@@ -0,0 +1,5 @@
+package enginuity.logger.utec.commEvent;
+
+public interface UtecAFRListener {
+	public void receivedUtecAFRData(double newAFRReading);
+}
diff --git a/src/enginuity/logger/utec/gui/bottomControl/BottomUtecControl.java b/src/enginuity/logger/utec/gui/bottomControl/BottomUtecControl.java
index b74d1d1c..c1fe6e97 100755
--- a/src/enginuity/logger/utec/gui/bottomControl/BottomUtecControl.java
+++ b/src/enginuity/logger/utec/gui/bottomControl/BottomUtecControl.java
@@ -20,7 +20,7 @@ import enginuity.logger.utec.commEvent.*;
  * Preferences - Java - Code Generation - Code and Comments
  */
 public class BottomUtecControl extends JPanel implements ActionListener,
-		CommListener {
+		LoggerListener {
 	// Buttons to be used
 	private JButton openButton;
 
@@ -191,7 +191,7 @@ public class BottomUtecControl extends JPanel implements ActionListener,
 		}
 	}
 
-	public void getCommEvent(CommEvent e) {
+	public void getCommEvent(LoggerEvent e) {
 		if (e.isLoggerData()) {
 			String utecData = e.getUtecBuffer();
 			totalLog += utecData;
diff --git a/src/enginuity/logger/utec/gui/mapTabs/DataManager.java b/src/enginuity/logger/utec/gui/mapTabs/DataManager.java
index 22db62b2..66c5eac4 100644
--- a/src/enginuity/logger/utec/gui/mapTabs/DataManager.java
+++ b/src/enginuity/logger/utec/gui/mapTabs/DataManager.java
@@ -1,5 +1,6 @@
 package enginuity.logger.utec.gui.mapTabs;
 
+import enginuity.logger.utec.commEvent.UtecAFRListener;
 import enginuity.logger.utec.mapData.UtecMapData;
 
 public class DataManager {
@@ -10,6 +11,7 @@ public class DataManager {
 	private static UtecTableModel timingListener = null;
 	private static UtecTableModel boostListener = null;
 	
+	private static UtecAFRListener utecAFRListener = null;
 
 	public static void setCurrentMap(UtecMapData newUtecMap){
 		currentMapData = newUtecMap;
@@ -57,4 +59,14 @@ public class DataManager {
 	public static UtecMapData getCurrentMapData() {
 		return currentMapData;
 	}
+
+
+	public static UtecAFRListener getUtecAFRListener() {
+		return utecAFRListener;
+	}
+
+
+	public static void setUtecAFRListener(UtecAFRListener utecAFRListener) {
+		DataManager.utecAFRListener = utecAFRListener;
+	}
 }
diff --git a/src/enginuity/logger/utec/gui/realtimeData/RealTimeData.java b/src/enginuity/logger/utec/gui/realtimeData/RealTimeData.java
index a090ad5e..3fd3986a 100755
--- a/src/enginuity/logger/utec/gui/realtimeData/RealTimeData.java
+++ b/src/enginuity/logger/utec/gui/realtimeData/RealTimeData.java
@@ -15,7 +15,7 @@ import enginuity.logger.utec.commInterface.UtecInterface;
  *
  * Class displays live data from the UTEC
  */
-public class RealTimeData extends JComponent implements CommListener{
+public class RealTimeData extends JComponent implements LoggerListener{
 
 	//Recieved utec data, start values are zero
 	public double[] doubleData = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
@@ -156,7 +156,7 @@ public class RealTimeData extends JComponent implements CommListener{
 		
 	}
 	
-	public void getCommEvent(CommEvent e){
+	public void getCommEvent(LoggerEvent e){
 		if(e.isLoggerData()){
 			doubleData = e.getDoubleData();
 			System.out.println("Got new data:"+doubleData[0]+"," + doubleData[1]);