Disconnect the electrical cable from the fuel pump after removing the rear seat cushion.
Start the engine and after it stalls, turn off the ignition.
Disconnect the negative terminal from the battery.
Connect the electrical cable to the fuel pump.
2. Remove the two eye bolts while supporting the fuel filter nuts.
Warning: Use a rag to prevent fuel spills.
3. Using the adapter, connect the pressure gauge with the hose (09353-24000, 09353-24100, 09353-24200) to the fuel filter. Tighten the bolt to the torque specified below.
- Tightening torque: Fuel pump to filter - 25-35 Nm
4. Connect the negative terminal of the battery.
5. Apply power from the battery to the fuel pump connector to operate it. Then, with the pressure applied, check for fuel leaks at the pressure gauge connection point.
6. Disconnect the vacuum hose from the pressure regulator and plug the hose. Measure the fuel pressure at idle.
- Standard value is 300 kPa
7. Measure the fuel pressure with the vacuum hose connected to the pressure regulator.
- The standard value is about 255 kPa