P0441

DTC P0441: Evaporative Emission System Incorrect Purge Flow

Wiring Diagram

Wiring Diagram:

DTC Detecting Condition and Trouble Area

DTC Detecting Condition And Trouble Area:

DTC Confirmation Procedure

WARNING:
^ When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
^ Road test should be carried out with 2 persons, a driver and a tester, on a level road.

NOTE: Check to make sure that the following conditions are satisfied when using this "DTC Confirmation Procedure".
^ The following DTCs are not detected: DTCs related to EVAP vent valve, EVAP leak check pressure sensor and EVAP canister purge valve (other than P0441)

1. With ignition switch turned OFF, connect scan tool.
2. Turn ON ignition switch and clear DTC by using scan tool.
3. Start engine and warm it up to normal operating temperature.
4. Increase vehicle speed to 30 - 60 mph (50 - 100 km/h).
5. Stop vehicle.
6. Check whether evaporative system readiness/monitoring test has completed or not by using scan tool.
If evaporative system readiness/monitoring test has not completed, check vehicle conditions (environmental) and repeat Steps 3) through 5).

7. Check DTC and pending DTC.

DTC Troubleshooting

Step 1-5: