Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -rf468c679af3d5192cf860cae99054d5aa784b443 -rb58396bdc4955a33c8dd639fd94af1c8e6c1f8c2
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision f468c679af3d5192cf860cae99054d5aa784b443)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision b58396bdc4955a33c8dd639fd94af1c8e6c1f8c2)
@@ -7,8 +7,8 @@
 *
 * @file    AirTrap.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      13-Oct-2023
+* @author  (last)      Vinayakam Mani
+* @date    (last)      27-Feb-2024
 *
 * @author  (original)  Sean Nash
 * @date    (original)  16-Sep-2020
@@ -426,7 +426,7 @@
 
         setValveAirTrap( STATE_OPEN );
         fillStartTime = getMSTimerCount();
-        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, 0, 0 );
+        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, STATE_OPEN, 0 );
         result = AIR_TRAP_VALVE_OPEN_STATE;
     }
 
@@ -456,6 +456,8 @@
     {
         setValveAirTrap( STATE_CLOSED );
         airPumpOnDelayStartTime = u32DiffWithWrap( AIR_PUMP_ON_DELAY_ADJUST_AFTER_FILL, getMSTimerCount() );
+        signalLowVenousPressureCheck();
+        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, STATE_CLOSED, 0 );
         result = AIR_TRAP_VALVE_CLOSED_STATE;
     }
     return result;