Matrix 4WD L4-1.8L (1ZZ-FE) (2004)
Fuel Pressure: Specifications
FUEL PRESSURE
Fuel Pressure @ idle:...
...................................................................................................................................................................... 304 - 343 kPa (3.1 - 3.5 kgf.sq.cm, 44 - 50 psi)
Fuel Pressure 5 minutes after the engine has stopped:..
................................................................................................................................................................................. 147 kPa (1.5 kgf.sq.cm, 21 psi) or more