Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -r1240b612f790f931825aba86ec37f37eccce9336 -r78cee9347b3766ac7c14d413ed848be758c7e9cd
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 1240b612f790f931825aba86ec37f37eccce9336)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 78cee9347b3766ac7c14d413ed848be758c7e9cd)
@@ -362,6 +362,7 @@
     U08 dpiErrorCtr = getFPGADialInPumpOcclusionErrorCounter();
     U08 dpoErrorCtr = getFPGADialOutPumpOcclusionErrorCounter();
 
+#ifndef DISABLE_PRESSURE_CHECKS
     // Check for sensor errors
     if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_HD_BP_OCCLUSION_SENSOR_ERROR, ( bpErrorCtr != lastBPErrorCtr ) ) )
     {
@@ -389,6 +390,7 @@
     {
         activateAlarmNoData( ALARM_ID_HD_DPO_OCCLUSION_READ_TIMEOUT_ERROR );
     }
+#endif
 
     // Record occlusion sensor readings
     bloodPumpOcclusion.data = (U32)getFPGABloodPumpOcclusion();