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Infiniti
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2023
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QX60 Autograph, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System (DTC/Circuit Diagnosis) (6 Of 6)
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DTC/Circuit Diagnosis
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Fuel Pump
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Component Function Check
Component Function Check
CHECK FUEL PUMP FUNCTION
Turn ignition switch ON.
Pinch fuel feed hose with two fingers.
Courtesy of NISSAN
Fuel pressure pulsation should be felt on the fuel feed hose for 1 second after ignition switch is turned ON.
Is the inspection result normal?
YES>>
INSPECTION END
NO>>
Diagnosis Procedure
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