LS 460 V8-4.6L (1UR-FSE) (2007)
Fuel Pressure: Specifications
FUEL PRESSURE
Fuel pressure at Idle: 96 to 588 kPa (2 to 6 kgf/sq.cm, 28 to 85 psi)
Fuel pressure for 5 minutes after the engine has stopped: 147 kPa (1.5 kgf/sq.cm 21 psi)
FUEL PRESSURE (for High Pressure)
Check the high pressure side fuel pressure.
Standard fuel pressure: 3.5 to 4.5 MPa (35.7 to 45.9 kgf/sq.cm, 508 to 653 psi)