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P0448 Diagnostic Trouble Code Discussion for June 2008

EVAP Canister Vent Control Valve Closed

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Trouble Ticket Help Requests for DTC P0448
Help Request Posted
2006 Subaru Outback 2.5i 2.5L Poor Fuel Economy, MIL Lamp on VIN: 4S4BP61C26
P0448: EVAP Vent Control Solenoid Circuit High Voltage. ... with a small evap leak code. Ran smoke machine test to find leak, with no success. Customer was involved in accident near filler cap area, fixed with all factory parts at another shop. Vehicle has returned with P0448 code for vent circuit short. Another st...
June 09, 2008