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P1491 Diagnostic Trouble Code Discussion for October 2005

EVAP Vacuum Cut Valve/Bypass Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1491
Help Request Posted
2000 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D7Y
P1491: EVAP Vacuum Cut Valve/Bypass Circuit Malfunction. P1491 mil light on
October 11, 2005
2000 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D7Y
P1491: EVAP Vacuum Cut Valve/Bypass Circuit Malfunction. P1491 mil light on
October 11, 2005