Subaru Legacy III (2000-2003 year). Service manual — part 239
FU(H6DO)-40
FUEL INJECTION (FUEL SYSTEMS)
FUEL INJECTOR
(6) Place power steering pump on the right side
wheel apron.
6) Remove ground cable from fuel pipe protector
RH.
7) Remove fuel pipe protector RH.
8) Disconnect connector (A) from fuel injector.
9) Remove bolt (B) which holds injector pipe onto
cylinder head.
10) Remove fuel injector while lifting up fuel injector
pipe.
2. LH SIDE
1) Release fuel pressure. <Ref. to FU(H6DO)-50,
RELEASING OF FUEL PRESSURE, OPERA-
TION, Fuel.>
2) Open fuel flap lid, and remove fuel filler cap.
3) Disconnect battery ground cable.
4) Remove two bolts which install washer tank on
body.
5) Disconnect connector from front window washer
motor.
6) Disconnect connector from rear gate glass
washer motor.
7) Disconnect rear window glass washer hose from
washer motor, then plug connection with a suitable
cap.
FU-00542
FU-00554
FU-00555
FU-00582
( A )
( B )
FU-00009
FU-00190
FU-00191
FU(H6DO)-41
FUEL INJECTION (FUEL SYSTEMS)
FUEL INJECTOR
8) Move washer tank upward.
9) Remove ground cable from fuel pipe protector
LH.
10) Remove fuel pipe protector LH.
11) Disconnect connector (A) from fuel injector.
12) Remove bolt (B) which holds injector pipe onto
cylinder head.
13) Remove fuel injector while lifting up fuel injector
pipe.
B: INSTALLATION
1. RH SIDE
Install in the reverse order of removal.
NOTE:
Replace O-rings and insulators with new ones.
Tightening torque:
19 N·m (1.9 kgf-m, 14 ft-lb)
Tightening torque:
19 N·m (1.9 kgf-m, 14 ft-lb)
ME-00459
FU-00551
FU-00552
FU-00583
( A )
( B )
(A) O-ring
(B) Injection rubber
(C) Fuel injector
(D) Insulator
FU-00584
( A )
( A )
( B )
( C )
( D )
FU-00585
FU-00555
FU(H6DO)-42
FUEL INJECTION (FUEL SYSTEMS)
FUEL INJECTOR
2. LH SIDE
Install in the reverse order of removal.
NOTE:
Replace O-rings and insulators with new ones.
Tightening torque:
19 N·m (1.9 kgf-m, 14 ft-lb)
Tightening torque:
19 N·m (1.9 kgf-m, 14 ft-lb)
(A) O-ring
(B) Injection rubber
(C) Fuel injector
(D) Insulator
FU-00584
( A )
( A )
( B )
( C )
( D )
FU-00586
FU-00552
FU(H6DO)-43
FUEL INJECTION (FUEL SYSTEMS)
FRONT OXYGEN (A/F) SENSOR
15.Front Oxygen (A/F) Sensor
A: REMOVAL
1) Disconnect battery ground cable.
2) Disconnect connector from front oxygen (A/F)
sensor.
3) Lift-up the vehicle.
4) Remove under cover.
5) Separate harness from clip (A).
• LH side
• RH side
6) Apply SUBARU CRC or its equivalent to thread-
ed portion of front oxygen (A/F) sensor, and leave it
for one minute or more.
SUBARU CRC (Part No. 004301003)
7) Remove front oxygen (A/F) sensor.
CAUTION:
When removing front oxygen (A/F) sensor, do
not force front oxygen (A/F) sensor especially
when exhaust pipe is cold, otherwise it will
damage exhaust pipe.
FU-00009
EX-00056
LH side
RH side
FU-00587
( A )
FU-00588
( A )
FU-00589
FU-00590
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