Fuel Pressure: Testing and Inspection

FUEL PRESSURE CHECK

- Disconnect the negative (-) terminal cable from the battery.
- Remove the union bolt and 2 gaskets, and disconnect the fuel inlet hose from the fuel filter outlet.

CAUTION:
- Put a shop towel under the fuel filter.
- Slowly loosen the union bolt.

- Install the fuel inlet hose and SST(pressure gauge) to the fuel filter outlet with the 3 gaskets and SST (union bolt).
SST 09268-45012 (09268-41190, 90405-06167)

Torque: 29 N.m (300 Kgf.cm, 22 ft.lbf)

- Wipe off any splattered gasoline.
- Connect the TOYOTA hand-held tester to the DLC3.

- Reconnect the negative (-) terminal cable to the battery.
- Turn the ignition switch ON.
- Measure the fuel pressure.

fuel pressure 265 - 304 kPa
(2.7 - 3.1 Kgf/sq.cm, 38 - 44 psi)