Fuel Pressure Test

Special Tools Required
Fuel pressure gauge (  07406-0040004)

Fuel pressure gauge set (  07ZAJ-S5A0101)
Fuel hose attachment (  07ZAJ-S7C0100)
Fuel joint attachment (  07ZAJ-S7C0200)

1.Relieve the fuel pressure.

2.Disconnect the quick-connect fitting. Attach the fuel pressure gauge set and the fuel pressure gauge.


3.Start the engine, and let it idle.

  • If the engine starts, go to 5.
  • If the engine does not start, go to 4.

4.Check to see if the fuel pump is running: Listen to the fuel filler port with the fuel fill cap removed. The fuel pump should run for 2 seconds when the ignition switch is first turned on.

5.Read the fuel pressure gauge. The pressure should be 330-380 kPa (3.4-3.9 kgf/cm2, 48-55 psi).