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DTC P2450

DTC P2450  : Fuel Vapor Containment Valve Leak

NOTE: Before you troubleshoot, review the general troubleshooting information .
DTC Description Confirmed DTC Pending DTC
P2450 Fuel Vapor Containment Valve Leak    

DTC (PGM-FI)

  1. Problem verification

    -1. Turn the vehicle to the ON mode.

    -2. Clear the DTC with the HDS.

    -3. Turn the vehicle to the OFF (LOCK) mode.

    -4. Turn the vehicle to the ON mode.

    -5. Select the EVAP TEST in the Function Test Menu, then select EVAP Purge Flow Check Test with the HDS.

    EVAP TEST

    Is the result OK?

    YES 

    If the test result is PASSED, intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the fuel vapor containment valve and the PCM. If the on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the on-board snapshot .

    NO 

    Replace the fuel vapor containment valve .