IS 250 AWD V6-2.5L (4GR-FSE) (2006)
Fuel Pressure: Specifications
Fuel Pressure at idle ...................................................................................................................................... 196 to 588 kPa (2 to 6 kgf/sq.cm, 28 to 85 psi)
Fuel Pressure after the engine stops ...................................................................................................................................... 147 kPa (1.5 kgf/sq.cm, 21 psi)
Fuel Pressure (High Pressure System) ............................................................................................. 3.5 to 4.5 MPa (35.7 to 45.9 kgf/sq.cm, 508 to 653 psi)