Fuel Pressure: Specifications

FUEL PRESSURE (for Port Injection)
Fuel pressure at idle: 196 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) or more

FUEL PRESSURE (for Direct Injection)
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)