Functional Test

ON-VEHICLE INSPECTION

1. Check fuel pump operation.





- Using SST, connect terminals +B and FP of the DLC1.
SST 09843-18020
- Turn the ignition switch ON.

NOTICE: Do not start the engine.





- Check that there is pressure in the fuel inlet hose from the fuel filter.

HINT: If there is fuel pressure, you will hear the sound of fuel flowing.

- If there is no pressure, check these parts:
- Fuses
- EFI No.2 relay
- Fuel pump
- ECM
- Wiring connections
- Turn the ignition switch OFF.
- Remove the SST from the DLC1.
SST 09843-18020