DTC Troubleshooting: P0441
DTC P0441: EVAP System Purge Flow Malfunction
NOTE:
Before you troubleshoot, review the general troubleshooting information.
If DTC P0441 is indicated alone, do the troubleshooting for DTC P04DF and P04F1 using the on-board snapshot for P0441.
If DTC P04F1 and P0441 are stored at the same time, check for a poor connection, a blockage, or damage at the EVAP canister purge line between the EVAP canister purge valve and the EVAP canister. Also check for a stuck closed EVAP canister purge valve.
If any of the DTCs listed below are indicated at the same time as DTC P0441, troubleshoot those DTCs first, then recheck for P0441.
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P04DF, P04F1: EVAP system purge flow

DTC Description
Confirmed DTC
Pending DTC
P0441 EVAP System Purge Flow Malfunction
    

1.
DTC check:

DTC check
?1.
Turn the vehicle to the ON mode.

?2.
Check for Pending or Confirmed DTCs with the HDS.
DTC Description
Confirmed DTC
Pending DTC
P04DF EVAP System High Purge Flow Detected
    
P04F1 EVAP System Low Purge Flow Detected
    
P0441 EVAP System Purge Flow Malfunction
    

Are DTC P04DF or P04F1 and P0441 indicated at the same time?

     
YES
     
     
     
Go to the indicated DTC's troubleshooting.?
     
NO
     
     
     
Go to the troubleshooting for DTC P04DF and DTC P04F1.?