Subaru Legacy (2005 year). Service manual — part 167
FU(H4SO 2.5)-31
FUEL INJECTION (FUEL SYSTEMS)
EGR Valve
15.EGR Valve
A: REMOVAL
NOTE:
EGR valve is installed to EC, EK, K4 EH and ER
model.
1) Disconnect the ground cable from battery.
2) Disconnect the connector from EGR valve.
3) Remove the EGR valve from intake manifold.
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Use a new gasket.
Tightening torque:
19 N
⋅
m (1.9 kgf-m, 14 ft-lb)
IN-00203
FU-01152
FU-01153
FU(H4SO 2.5)-32
FUEL INJECTION (FUEL SYSTEMS)
Fuel Injector
16.Fuel Injector
A: REMOVAL
1. RH SIDE
1) Release the fuel pressure. <Ref. to FU(H4SO
2.5)-41, RELEASING OF FUEL PRESSURE,
PROCEDURE, Fuel.>
2) Open the fuel filler flap lid, and remove the fuel
filler cap.
3) Disconnect the ground cable from battery.
4) Remove the air cleaner case. <Ref. to IN(H4SO
2.0)-5, REMOVAL, Air Cleaner Case.>
5) Remove the spark plug cords from spark plugs
(#1 and #3 cylinders).
6) Remove the fuel pipe protector RH.
7) Disconnect the connectors (A) from fuel injector.
8) Remove the harness band (B) which holds the
engine harness to injector pipe.
9) Remove the bolts which hold fuel injector pipe to
intake manifold.
10) Remove the fuel injector while lifting up the fuel
injector pipe.
2. LH SIDE
1) Release the fuel pressure. <Ref. to FU(H4SO
2.5)-41, RELEASING OF FUEL PRESSURE,
PROCEDURE, Fuel.>
2) Open the fuel filler flap lid, and remove the fuel
filler cap.
3) Remove the battery.
4) Remove the spark plug cords from spark plugs
(#2 and #4 cylinders).
5) Remove the fuel pipe protector LH.
6) Disconnect the connectors (A) from fuel injector.
IN-00203
FU-01094
FU-01336
(A)
(B)
FU-01098
FU-01110
FU-01093
FU(H4SO 2.5)-33
FUEL INJECTION (FUEL SYSTEMS)
Fuel Injector
7) Remove the harness band (B) which holds the
engine harness to injector pipe.
8) Remove the bolts which hold fuel injector pipe to
intake manifold.
9) Remove the fuel injector while lifting up the fuel
injector pipe.
B: INSTALLATION
1. RH SIDE
Install in the reverse order of removal.
NOTE:
• Use a new O-ring.
• O-ring (B) is used for EC, EK, K4, EH and ER
model.
Tightening torque:
19 N
⋅
m (1.9 kgf-m, 14 ft-lb)
Tightening torque:
19 N
⋅
m (1.9 kgf-m, 14 ft-lb)
FU-01338
(A)
(B)
(A)
FU-01099
FU-01100
FU-01110
(A) O-ring
(B) O-ring
(C) Fuel injector
(D) O-ring
FU-02157
(A)
(B)
(D)
(C)
FU-01098
FU-01094
FU(H4SO 2.5)-34
FUEL INJECTION (FUEL SYSTEMS)
Fuel Injector
2. LH SIDE
Install in the reverse order of removal.
NOTE:
• Use a new O-ring.
• O-ring (B) is used for EC, EK, K4, EH and ER
model.
Tightening torque:
6.4 N
⋅
m (0.65 kgf-m, 4.7 ft-lb)
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) O-ring
(C) Fuel injector
(D) O-ring
FU-02157
(A)
(B)
(D)
(C)
FU-01100
FU-01099
FU-01093
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