DTC P0441: EVAP Control System Incorrect Purge Flow

NOTE: After each repair, clear DTCs. See CLEARING CODES/PCM RESET PROCEDURE under SELF-DIAGNOSTIC SYSTEM. Turn ignition off and then on. Read DTCs to verify repair is complete. For DLC and PCM connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagrams, see WIRING DIAGRAMS .

Using scan tool, read DTCs. If DTC P0441 is present, turn ignition off. Ensure EVAP purge valve is not seized or blocked. Repair as necessary. Check for pipe blockage or leaks. Repair as necessary. Ensure pump operates correctly. Repair as necessary. If pump operates correctly, clear DTCs. Turn ignition off and then on. Read DTCs. If DTC P0441 is not present, repair is complete. If DTC P0441 is present, replace PCM.