DTC P0441 Evaporative Emission Cont. SYS. Incorrect Purge Flow: Trouble Symptom
WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Improper idling
CAUTION:
After servicing or replacing faulty parts, perform Clear Memory Mode < Refer to
OPERATION , Clear Memory Mode. >, and Inspection Mode < Refer to
PROCEDURE , Inspection Mode. >.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check the appropriate DTC using the "List of Diagnostic Trouble Code (DTC)". < Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Go to step 2 . |
| 2 CHECK PURGE CONTROL SOLENOID VALVE. Operate the purge control solenoid valve using the Subaru Select Monitor.
NOTE:
Refer to "Compulsory Valve Operation Check Mode" for more operation procedures. < Refer to
COMPULSORY VALVE OPERATION CHECK MODE . >
|
Does the purge control solenoid valve operate? | Go to step 3 . | Replace the purge control solenoid valve. < Refer to PURGE CONTROL SOLENOID VALVE . > |
3 CHECK EVAPORATIVE EMISSION CONTROL SYSTEM LINE.
|
Are there holes, cracks, clogging, or disconnection, misconnection of hoses or pipes in evaporative emission control system? | Repair or replace the hoses or pipes. | Repair the poor contact of ECM connector. |