Index: firmware/App/Controllers/DryBiCart.c
===================================================================
diff -u -r4e082a10d0a07d9f4b042d1c3f1e957d5ce6ec58 -rab0f35ac8202c2ebb22039c4d8d50f1f1b15556c
--- firmware/App/Controllers/DryBiCart.c	(.../DryBiCart.c)	(revision 4e082a10d0a07d9f4b042d1c3f1e957d5ce6ec58)
+++ firmware/App/Controllers/DryBiCart.c	(.../DryBiCart.c)	(revision ab0f35ac8202c2ebb22039c4d8d50f1f1b15556c)
@@ -83,9 +83,6 @@
 #define DRY_BICART_DRAIN_COND_ZERO_THRESH               0.05F                                       ///< Zero conductivity threshold
 #define DRY_BICART_DRAIN_COND_STABLE_SAMPLES            10U                                         ///< De-bounce samples (10*50ms=500ms)
 
-// depressurize
-#define DRY_BICART_DEPRESSURIZE_VENT_MAX_TIME_MS        ( 10 * MS_PER_SECOND )                      ///< Max vent time to depressurize the dry bicart.
-
 /// Payload record structure for dry bicart fill request
 typedef struct
 {
@@ -1529,14 +1526,6 @@
                 state = DRY_BICART_DEPRESSURIZE_VENT_END_STATE;
             }
         }
-        else if ( ( TRUE == didTimeout( dryBiCarbSypplyVentStartTime, DRY_BICART_DEPRESSURIZE_VENT_MAX_TIME_MS ) ) )
-        {
-            setValveState( D85_VALV, VALVE_STATE_CLOSED );
-            dryBiCartPersistenceStartTime = 0;
-            dryBiCartFillVentTimeOut = TRUE;
-
-            state = DRY_BICART_DEPRESSURIZE_VENT_END_STATE;
-        }
         else
         {
             dryBiCartPersistenceStartTime = 0;