Matrix L4-1.8L (1ZZ-FE) (2008)
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Fuel Pressure: Specifications
FUEL PRESSURE
Measure the fuel pressure when the engine idles.
Standard ......................................................................................................................................... 304 to 343 kPa (3.1 to 3.5 kgf/cm2, 44 to 50 psi)
Stop the engine. After stopping the engine, check that the fuel pressure does not change for 5 minutes.
Standard .......................................................................................................................................................... 147 kPa (1.5 kgf/cm2, 21 psi) or more