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Infiniti
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1990
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Q45
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Specifications
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Fuel System
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Fuel Pump
Fuel Pump
REGULATED FUEL PRESSURE
Application
At Idle w/ Vacuum psi (kg/cm
2
)
At Idle w/o Vacuum psi (kg/cm
2
)
All Models
34 (2.4)
43 (3.0)