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Acura
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1997
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Integra GS-R, 2D Coupe
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Specifications - GS-R
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Fuel System
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Fuel Pump
Fuel Pump
REGULATED FUEL PRESSURE
(1)
Application
Specification
At Idle Without Vacuum
48-55 psi (3.4-3.9 kg/cm
2
)
At Idle With Vacuum
39-46 psi (2.7-3.2 kg/cm
2
)
(1)
Pressure measured at fuel filter with vacuum hose connected or disconnected from fuel pressure regulator.