Impreza GT F4-2.5L Turbo (2009)
Fuel Pressure Release: Service and Repair
Fuel
PROCEDURE
RELEASING OF FUEL PRESSURE
WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION: Be careful not to spill fuel.
1. Remove the fuse of fuel pump from main fuse box.
2. Start the engine and run it until it stalls.
3. After the engine stalls, crank it for five more seconds.
4. Turn the ignition switch to OFF.
5. Install the fuse of fuel pump to the main fuse box.