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Home >> Lexus >> 2011 >> GX 460 V8-4.6L (1UR-FE) >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications






Standard fuel pressure

Key ON engine OFF 321 to 327 kPa (3.27 to 3.33 kgf/cm2, 46.5 to 47.4 psi)
Engine started 321 to 327 kPa (3.27 to 3.33 kgf/cm2, 46.5 to 47.4 psi)

Remains for 5 minutes after the engine has stopped

Pressure 147 kPa (1.5 kgf/cm2, 21 psi) or higher