( TL19E30A20326400000FEAT00 )

Fuel Pressure Test

Special Tools Required
Fuel gauge assy. 600 kPa
07406-0040004
Fuel pressure gauge attachment set
07ZAJ-S5A0101

1. Relieve the fuel pressure.

1. Attach the fuel pressure gauge set and the fuel gauge assy.

1. Start the engine, and let it idle.
   - If the engine starts, go to Step 5 .
   - If the engine does not start, go to Step 4 .

1. 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.
   - If the pump runs, go to Step 5 .
   - If the pump does not run, do the fuel pump circuit troubleshooting.

1. Read the fuel pressure gauge. The pressure should be 330−380 kPa (3.4−3.9 kgf/cm 2 , 48−55 psi).
   - If the pressure is OK, the test is complete.
   - If the pressure is out of specification, replace the fuel pressure regulator and the fuel filter, then recheck the fuel pressure.