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P0448 Diagnostic Trouble Code Discussion for October 2012

EVAP Canister Vent Control Valve Closed

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Trouble Ticket Help Requests for DTC P0448
Help Request Posted
2002 Subaru Forester 2.5L MIL Lamp on VIN: JF1SG63622
P0448: EVAP Vent Control Solenoid Circuit High Voltage. ... p0456 & we replace canister/vent assy & purge valve.the vehicle came back with mil light on again, this time code p0448. Customer was pissed light came back on & took the car to 2 different shops. One was dealer & they said vent solenoid (w...
October 26, 2012