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P0448 Diagnostic Trouble Code Discussion for July 2012

EVAP Canister Vent Control Valve Closed

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Trouble Ticket Help Requests for DTC P0448
Help Request Posted
2006 Subaru Forester X 2.5L MIL Lamp on VIN: JF1SG63696
P0448: EVAP Vent Control Solenoid Circuit High Voltage. ... codes for evap small leak and vent valve shorted. Tested further and found vent valve was shorted (.2 ohms across it). We replaced canister assembly and it comes with the new valve. Retested and new valve has 28.4 ohms across it. Cleared codes, test drove,...
July 23, 2012