When Monitored and Set Condition:

P0441-EVAP PURGE FLOW MONITOR 

When Monitored: With engine temperature greater than 170°F, fuel control in closed loop, engine idling for 2 minutes, no low fuel, MAP less than 15.7 inches mercury and barometric altitude less than 8,000 feet.

Set Condition: After having passed the Leak Detection Pump (LDP) test, no air flow through the evaporative system is detected by the EVAP monitor.