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P1490 Diagnostic Trouble Code Discussion for June 2010

EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1490
Help Request Posted
2001 Nissan Frontier SE 3.3L MIL Lamp on VIN: 1N6ED27Y71
P1490: EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction. ... come on,we scan for codes and found p1441,and po325.well we went after the p1441 code. we found the vacuum cut valve/bypass valve was broken and the evap vent valve was not working because of broken wires.replaced both valve and fixed all wires,got all com...
June 23, 2010
2001 Nissan Frontier SE 3.3L MIL Lamp on VIN: 1N6ED27Y71
P1490: EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction. ... come on,we scan for codes and found p1441,and po325.well we went after the p1441 code. we found the vacuum cut valve/bypass valve was broken and the evap vent valve was not working because of broken wires.replaced both valve and fixed all wires,got all com...
June 23, 2010