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 (A). 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 320-370 kPa (3.3-3.8 kgf/cm2, 47-52 psi).