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Hyundai
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1997
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Sonata GL L4-2.0L
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Fuel Pump
Fuel Pump
Fuel Pressure
Specifications
With fuel pressure regulator vacuum hose disconnected
320 - 340 Kpa ( 46 - 49 psi )
With fuel pressure regulator vacuum hose connected
270 Kpa ( 39 psi )