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P1446 Diagnostic Trouble Code Discussion for January 2011

EVAP Canister Vent Valve Malfunction (Closed)

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Trouble Ticket Help Requests for DTC P1446
Help Request Posted
1998 Nissan Sentra 1.6L MIL Lamp on VIN: 3N1AB41D6W
P1446: EVAP Canister Vent Valve Malfunction (Closed). this car has code p1491 evap code it wont take gas pump keeps shuting off like tank is full i took off the filler hose it is clear flapper valve is ok.took off the hose gas tank to evap. canister then tried to put gas in pumped worked fine so it must have a bl...
January 29, 2011