Join Now
International Automotive Technicians Network

P1490 Diagnostic Trouble Code Discussion for May 2013

EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1490
Help Request Posted
2002 Nissan Frontier SE 3.3L MIL Lamp on
P1490: EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction. ... 3.3 engine setting a code p1490. Have tested voltage at terminal 1 of cut valve solenoid and continuity from terminal 120 at ecm and terminal 2 of cut valve solenoid. New valve clicks when commanded by scan tool. Checked connector C67 no problems with drag...
May 07, 2013
2002 Nissan Frontier SE 3.3L MIL Lamp on
P1490: EVAP Vacuum Cut Valve Bypass Valve Circuit Malfunction. ... 3.3 engine setting a code p1490. Have tested voltage at terminal 1 of cut valve solenoid and continuity from terminal 120 at ecm and terminal 2 of cut valve solenoid. New valve clicks when commanded by scan tool. Checked connector C67 no problems with drag...
May 07, 2013