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Infiniti
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2004
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M45
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Repair and Diagnosis
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Engine Performance
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Engine Control System
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DTC P1491: Vacuum Cut Valve Bypass Valve
›
Diagnostic Procedure
›
16. Check Refueling Control Valve
16. Check Refueling Control Valve
Refer to
Component Inspection
.
OK or NG
OK: GO TO 17.
NG: Replace fuel tank.