Subaru 2009 IMPREZA Service Manual page 127

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FUEL INJECTION (FUEL SYSTEMS)

3. Intake Manifold

1) Set the vehicle on a lift.

2) Release the fuel pressure. <Ref. to FU(H4SO)-

52, RELEASING OF FUEL PRESSURE, PROCE-

DURE, Fuel.>

3) Disconnect the ground cable from battery.

4) Open the fuel filler lid and remove the fuel filler

5) Lift up the vehicle.

6) Remove the under cover RH.

7) Drain approximately 3.0 2 (3.2 US qt, 2.6 Imp

qt) of coolant. <Ref. to CO(H4SO)-13, DRAINING

OF ENGINE COOLANT, REPLACEMENT, Engine

8) Remove the air intake duct, air intake chamber

and intake boot. <Ref. to IN(H4SO)-8, REMOVAL,

Air Intake Duct.> <Ref. to IN(H4SO)-7, REMOVAL,

Air Intake Chamber.>

9) Remove the generator. <Ref. to SC(H4SO)-16,

REMOVAL, Generator.>

10) Disconnect the spark plug cord from the spark

11) Disconnect the engine coolant hoses (A) from

throttle body.

Intake Manifold

12) Disconnect the brake booster vacuum hose (A).

13) Disconnect the PCV hose (A) from intake man-

14) Remove the bolt, and disconnect the bulkhead

harness connector from the engine harness con-

nector and rear engine hanger.

15) Slide the engine harness connector in the di-

rection of the arrow and remove it from the rear en-

gine hanger.