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Lexus
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1992
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SC 400 V8-4.0L (1UZ-FE)
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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 Pump
Pressure
No vacuum to regulator
38 - 44 psi (265 - 304 kPa)
With vacuum to regulator
33 - 37 psi (226 - 265 kPa)