Index: firmware/App/Services/FpgaDD.c
===================================================================
diff -u -r8ffa9372b0000d0714fa88eb9a1714eb172b9399 -rc9a16bd5cab11fef6078dac1dd1cf62ab59801f3
--- firmware/App/Services/FpgaDD.c	(.../FpgaDD.c)	(revision 8ffa9372b0000d0714fa88eb9a1714eb172b9399)
+++ firmware/App/Services/FpgaDD.c	(.../FpgaDD.c)	(revision c9a16bd5cab11fef6078dac1dd1cf62ab59801f3)
@@ -205,8 +205,8 @@
     U08 fpgaD76PumpFault;                       ///< Reg 658: UF pump fault
     U08 fpga_UnUsed_3;                          ///< reg 659: Not used
 
-    S16 pressureM1;                             ///< Reg 660.  M1 pressure data.
-    U16 temperatureM1;                          ///< Reg 662.  M1 temperature data.
+    S16 pressureP46;                            ///< Reg 660.  P46 pressure data.
+    U16 temperatureP46;                         ///< Reg 662.  P46 temperature data.
     S16 pressureM3;                             ///< Reg 664.  M3 pressure data.
     U16 temperatureM3;                          ///< Reg 666.  M3 temperature data.
     S16 pressureP8;                             ///< Reg 668.  P8 pressure data.
@@ -2976,26 +2976,26 @@
 
 /*********************************************************************//**
  * @brief
- * The getFPGAM1RawPressure function gets the M1 pressure reading.
- * @details \b Inputs: fpgaSensorReadings.pressureM1
+ * The getFPGAP46RawPressure function gets the P46 pressure reading.
+ * @details \b Inputs: fpgaSensorReadings.pressureP46
  * @details \b Outputs: none
- * @return M1 pressure
+ * @return P46 pressure
  *************************************************************************/
-S16 getFPGAM1RawPressure( void )
+S16 getFPGAP46RawPressure( void )
 {
-    return fpgaSensorReadings.pressureM1;
+    return fpgaSensorReadings.pressureP46;
 }
 
 /*********************************************************************//**
  * @brief
- * The getFPGAM1RawTemperature function gets the M1 sensor temperature reading.
- * @details \b Inputs: fpgaSensorReadings.temperatureM1
+ * The getFPGAP46RawTemperature function gets the P46 sensor temperature reading.
+ * @details \b Inputs: fpgaSensorReadings.temperatureP46
  * @details \b Outputs: none
- * @return M1 sensor temperature
+ * @return P46 sensor temperature
  *************************************************************************/
-S16 getFPGAM1RawTemperature( void )
+S16 getFPGAP46RawTemperature( void )
 {
-    return fpgaSensorReadings.temperatureM1;
+    return fpgaSensorReadings.temperatureP46;
 }
 
 /*********************************************************************//**