Fuel - Subaru IMPREZA 2004 Service Manual

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FUEL INJECTION (FUEL SYSTEMS)

20.Fuel

A: OPERATION

1. RELEASING OF FUEL PRESSURE

• Place "NO FIRE" signs near working area.

• Be careful not to spill fuel.

1) Disconnect the connector from fuel pump relay.

2) Start and run the engine until it stalls.

3) After the engine stalls, crank it for 5 more sec-

4) Turn the ignition switch to OFF.

2. DRAINING FUEL

• Place "NO FIRE" signs near working area.

• Be careful not to spill fuel.

1) Set the vehicle on a lift.

2) Disconnect the ground cable from battery.

3) Open the fuel filler flap lid, and then remove the

fuel filler cap.

4) Lift-up the vehicle.

5) Drain fuel from the fuel tank.

Set a container under the vehicle, and then remove

the drain plug from fuel tank.

6) Tighten the fuel drain plug.

Tightening torque:

26 N·m (2.7 kgf-m, 19.2 ft-lb)

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