Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Service manual — part 124
FU(w/o STI)-23
Intake Manifold
FUEL INJECTION (FUEL SYSTEMS)
2) Connect the fuel delivery hose, fuel return hose,
and evaporation hose.
3) Connect the front oxygen (A/F) sensor connec-
tor, and secure the engine harness to the rocker
cover RH with clip (A) and stay (B).
Tightening torque:
6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
4) Lift up the vehicle.
5) Connect the connector to the ignition coil.
6) Lower the vehicle.
7) Connect the connector to oil flow control sole-
noid valve.
(A) Fuel delivery hose
(B) Fuel return hose
(C) Evaporation hose
FU-06721
(C)
(B)
(A)
FU-05714
(A)
(B)
FU-06536
FU-06535
FU(w/o STI)-24
Intake Manifold
FUEL INJECTION (FUEL SYSTEMS)
8) Connect the connectors to camshaft position
sensor.
9) Connect the connector to the secondary air com-
bination valve.
10) Connect the connector to the power steering
pump switch.
11) Connect the connector (A) to the engine cool-
ant temperature sensor, connector (B) to the oil
pressure switch, and the connector (C) to the
crankshaft position sensor.
12) Install the engine harness connector to engine
harness bracket, then connect the bulkhead har-
ness connector to the engine harness connector.
FU-04616
FU-05712
FU-04598
FU-05711
(C)
(B)
(A)
FU-06604
FU(w/o STI)-25
Intake Manifold
FUEL INJECTION (FUEL SYSTEMS)
13) Connect the connector to the PCV hose as-
sembly B and PCV hose assembly C.
14) Connect the connector (A) to the PCV hose as-
sembly A and the connector (B) to the knock sen-
sor.
15) Connect the air control hose (A) to the waste-
gate actuator, and install the turbocharger to the in-
take duct.
Tightening torque:
3 N·m (0.3 kgf-m, 2.2 ft-lb)
16) Connect the vacuum hose to the nipple.
17) Connect the engine coolant hoses to throttle
body.
18) Install the intake duct to the throttle body, and
install the bolts which secure the PCV pipe assem-
bly to the intake manifold.
Tightening torque:
T1: 3 N·m (0.3 kgf-m, 2.2 ft-lb)
T2: 6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
FU-06534
FU-05708
(A)
(B)
FU-05866
(A)
FU-05709
FU-05669
T2
T1
FU-06539
FU(w/o STI)-26
Intake Manifold
FUEL INJECTION (FUEL SYSTEMS)
19) Install the bolts which secure the air bypass
pipe to the intake manifold, and install the brake
booster vacuum hose to the clip (A).
Tightening torque:
6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
20) Connect the brake booster vacuum hose.
21) Install the A/C pressure hoses to A/C compres-
sor. <Ref. to AC-41, INSTALLATION, Hose and
22) Install the coolant filler tank. <Ref. to CO(w/o
STI)-28, INSTALLATION, Coolant Filler Tank.>
23) Install the generator. <Ref. to SC(STI)-21, IN-
24) Install the intercooler. <Ref. to IN(w/o STI)-12,
25) Install the air intake duct and air cleaner case.
<Ref. to IN(w/o STI)-8, INSTALLATION, Air Clean-
er Case.> <Ref. to IN(w/o STI)-10, INSTALLA-
26) Connect the battery ground terminal.
27) Lift up the vehicle.
28) Install the under cover. <Ref. to EI-28, INSTAL-
29) Lower the vehicle.
30) Fill engine coolant. <Ref. to CO(w/o STI)-13,
FILLING OF ENGINE COOLANT, REPLACE-
31) Charge the A/C system with refrigerant. <Ref.
to AC-20, PROCEDURE, Refrigerant Charging
32) Install the V-belt cover.
Tightening torque:
13 N·m (1.3 kgf-m, 9.6 ft-lb)
C: DISASSEMBLY
1) Remove the fuel pipe protector RH from the in-
take manifold.
2) Remove the engine ground terminal from the
fuel pipe protector LH and remove the fuel pipe pro-
tector LH from the intake manifold.
3) Disconnect the vacuum hose (A) from intake
manifold.
FU-06527
(A)
FU-06533
IN-00203
ME-03386
FU-06561
FU-06540
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст