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2009 Nissan Altima Hybrid – Check Engine Light With P0448

Aug 15
1 min read

Updated: Aug 15

CUSTOMER CONCERN

The check engine light is on with DTC P0448 stored.

CAUSE

Command testing of the EVAP vent valve and its external filter confirmed that the canister vent-control valve was stuck closed.

CORRECTION

Remove and replace the EVAP canister vent-control valve.

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2009 Nissan Altima Hybrid – Check Engine Light With P0448

CUSTOMER CONCERN

CAUSE

CORRECTION

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