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P1448 Diagnostic Trouble Code Discussion for May 2009

EVAP Canister Vent Control Valve Malfunction (Open)


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Trouble Ticket Help Requests for DTC P1448
Help Request Posted
2003 BMW 325Ci 2.5L MIL Lamp on VIN: WBAB553433
P1448: . ... have repeated codes P1445 and P1448. I have very limited information on this system. Can someone tell me how this system works? Is the diagnostic leak module a computer or a pump? I called the local BMW dealer and all they could tell me is they have one. B...
May 06, 2009
2001 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D71
P1448: EVAP Canister Vent Control Valve Malfunction (Open). ... setting codes p0455 evap emissions large leak/no flow and p1448 evap emissions vent control valve malfunction.found vent valve spring broken and valve not working .replaced carbon canister and vent valve.vehicle still setting ...
May 07, 2009
2003 BMW 325Ci 2.5L MIL Lamp on VIN: WBAB553433
P1448: . ... have repeated codes P1445 and P1448. I have very limited information on this system. Can someone tell me how this system works? Is the diagnostic leak module a computer or a pump? I called the local BMW dealer and all they could tell me is they have one. B...
May 06, 2009
2001 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D71
P1448: EVAP Canister Vent Control Valve Malfunction (Open). ... setting codes p0455 evap emissions large leak/no flow and p1448 evap emissions vent control valve malfunction.found vent valve spring broken and valve not working .replaced carbon canister and vent valve.vehicle still setting ...
May 07, 2009