Index: leahi_dialin/fp/modules/temperatures.py
===================================================================
diff -u -r68422d08c4141999a13496343264483a32314d37 -r7628b7a718a1b52c33f58a6003ef13cba4db5e5d
--- leahi_dialin/fp/modules/temperatures.py	(.../temperatures.py)	(revision 68422d08c4141999a13496343264483a32314d37)
+++ leahi_dialin/fp/modules/temperatures.py	(.../temperatures.py)	(revision 7628b7a718a1b52c33f58a6003ef13cba4db5e5d)
@@ -113,4 +113,40 @@
             return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
         else:
             self.logger.debug("Timeout!!!!")
+            return False
+
+    def cmd_temperatures_value_override(self, sensor_index: int, sensor_value: float, reset: int = NO_RESET) -> int:
+        """
+        Constructs and sends the value override of a temperature sensor.
+        Constraints:
+            Must be logged into FP.
+            Given sensor_index must be one of the sensors listed below.
+
+        @param sensor_index : (int) Index of the sensor
+        @param sensor_value: (float) Value of the sensor to override
+        @param reset: (int) whether to reset the override value. The default is NO_RESET
+        @returns 1 if successful, zero otherwise
+
+        """
+        rst = integer_to_bytearray(reset)
+        value = float_to_bytearray(sensor_value)
+        index = integer_to_bytearray(sensor_index)
+
+        payload = rst + value + index
+
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_fp_ch_id,
+                                              message_id=MsgIds.MSG_ID_FP_TEMPERATURE_OVERRIDE_REQUEST.value,
+                                              payload=payload)
+
+        self.logger.debug("Setting sensor {} to {} C".format(sensor_index, sensor_value))
+
+        # Send message
+        received_message = self.can_interface.send(message)
+
+        # If there is content in message
+        if received_message is not None:
+            # Response payload is OK or not
+            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
+        else:
+            self.logger.debug("Timeout!!!!")
             return False
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