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Home >> Lexus >> 1994 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications
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Fuel Pressure: Specifications

FUEL PRESSURE

At idle with vacuum hose connected 196 - 235 kPa (28 - 34 psi)
At idle with vacuum hose disconnected 265 - 304 kPa (38 - 44 psi)