ENGINE (DIAGNOSTICS)(H4DOTC) > Diagnostics for Engine Starting Failure

FUEL PUMP CIRCUIT

CAUTION:

After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode .

WIRING DIAGRAM:

STEPCHECKYESNO

1.CHECK OPERATING SOUND OF FUEL PUMP.

Make sure that the fuel pump operates for 2 seconds when turning the ignition switch to ON.

NOTE:

Fuel pump operation check can also be executed using Subaru Select Monitor.

For procedure, refer to “Compulsory Valve Operation Check Mode”.

Does the fuel pump emit operating sound?

Check the fuel injector circuit.

Display the DTC.