Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -raac87fcc5e595db0659a983017ce5113f1dd295f -r36d007b4b475ace14b370ab06366aed2196274f1
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision aac87fcc5e595db0659a983017ce5113f1dd295f)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 36d007b4b475ace14b370ab06366aed2196274f1)
@@ -396,7 +396,7 @@
     else if ( AIR_TRAP_LEVEL_FLUID == getAirTrapLevel( AIR_TRAP_LEVEL_SENSOR_LOWER ) )
     {
         setValveAirTrap( STATE_CLOSED );
-        signalLowVenousPressureCheck( TRUE );
+        signalLowVenousPressureCheck();
         SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, STATE_CLOSED, 0 );
         result = AIR_TRAP_VALVE_CLOSED_STATE;
     }