Page 1369 of 2870

FU(H4DOTC)-14
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
3. Intake Manifold
A: REMOVAL
1) Release the fuel pressure.
54, RELEASING OF FUEL PRESSURE, OPERA-
TION, Fuel.>
2) Open the fuel filler flap lid and remove the fuel
filler cap.
3) Disconnect the ground cable from battery.
4) Lift-up the vehicle.
5) Remove the under cover.
6) Drain the coolant about 3.02 (3.2 US qt, 2.6 Imp
qt).
7) Remove the air cleaner upper cover and air in-
take boot.
Cleaner.>
8) Remove the air cleaner element.
9) Remove the intercooler.
10, REMOVAL, Intercooler.>
10) Disconnect the accelerator cable.
11) Remove the coolant filler tank.
CO(H4SO)-42, REMOVAL, Coolant Filler Tank.>
12) Remove the power steering pump.(1) Remove the front side V-belt.
ME(H4DOTC)-52, REMOVAL, V-belt.>
(2) Disconnect the power steering switch con-
nector.
(3) Remove the bolts which secure the power
steering pipe brackets to intake manifold.
CAUTION:
Do not disconnect the power steering hose.
(4) Remove the bolts which secure the power
steering pump bracket.
(5) Remove the power steering tank from the
bracket by pulling it upward.
FU-00009
FU-00016
FU-00011
FU-00017
FU-00018
FU-00019
FU-00020
Page 1370 of 2870
FU(H4DOTC)-15
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(6) Place the power steering pump on right side
wheel apron.
13) Disconnect the emission hose from PCV valve.
14) Disconnect the engine coolant hoses from
throttle body.
15) Disconnect the brake booster hose.16) Disconnect the pressure hose from intake duct.
17) Disconnect the engine harness connectors
from bulkhead harness connectors.
18) Disconnect the connectors from the engine
coolant temperature sensor (A), oil pressure switch
(B) and crankshaft position sensor (C).
FU-00021
FU-00022
FU-00012
FU-00023
FU-00024
FU-00025
FU-02086
(A)
(B)
(C)
FU-00027
Page 1371 of 2870
FU(H4DOTC)-16
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
19) Disconnect the knock sensor connector.
20) Disconnect the connector from crankshaft posi-
tion sensor.
21) Disconnect the connector from camshaft posi-
tion sensor.
22) Disconnect the connector from AVCS camshaft
position sensor.23) Disconnect the connector from oil flow control
solenoid valve.
24) Disconnect the connector from ignition coil.
25) Disconnect the engine harness fixed by clip (A)
from bracket.
FU-00028
FU-00029
FU-00059
FU-00061
ME-00711
FU-00030
FU-00031
(A)
Page 1372 of 2870
FU(H4DOTC)-17
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
26) Disconnect the fuel delivery hose, return hose
and evaporation hose.
CAUTION:
Do not spill fuel.
Catch the fuel from hoses in a container or
cloth.
27) Remove the bolts which secure the intake man-
ifold to cylinder heads.
28) Disconnect the ground cable connector.
29) Remove the intake manifold.B: INSTALLATION
1) Install the intake manifold onto cylinder heads.
NOTE:
Always use new gaskets.
Tightening torque:
25 N
⋅m (2.5 kgf-m, 18.4 ft-lb)
2) Connect the ground cable.
3) Connect the fuel delivery hose, return hose and
evaporation hose.
FU-00032
FU-00033
FU-00131
FU-00132
FU-00033
FU-00131
FU-00132
FU-00032
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FU(H4DOTC)-18
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
4) Connect the connector to the oil pressure switch
(B), crankshaft position sensor (C) and engine
coolant temperature sensor (A).
5) Connect the connector to knock sensor.
6) Connect the connector to crankshaft position
sensor.
7) Connect the connector to camshaft position sen-
sor.8) Connect the connector to AVCS camshaft posi-
tion sensor.
9) Connect the connector to oil flow control sole-
noid valve.
10) Connect the connector to ignition coil.
11) Connect the engine harness with clip (A) to the
bracket.
(A)
(B)
(C)
FU-00027
FU-00028
FU-00029
FU-00059
FU-00061
ME-00711
FU-00030
FU-00031
(A)
Page 1374 of 2870
FU(H4DOTC)-19
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
12) Connect the engine harness connector to bulk-
head harness connectors.
13) Connect the brake booster vacuum hose.
14) Connect the engine coolant hoses to throttle
body.15) Connect the emission hose to PCV valve.
16) Connect the pressure hose to intake duct.
17) Install the power steering pump.
(1) Install the power steering tank on bracket.
(2) Connect the connector to the power steering
pump switch.
FU-00025
FU-02086
FU-00023
FU-00012
FU-00022
FU-00024
FU-00020
FU-00017
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FU(H4DOTC)-20
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(3) Install the power steering pump, and then
tighten the bolts.
Tightening torque:
22 N
⋅m (2.2 kgf-m, 16.2 ft-lb)
(4) Install the power steering pipe brackets on
right side intake manifold.
(5) Install the front side V-belt.
ME(H4DOTC)-52, REMOVAL, V-belt.>
18) Install the coolant filler tank.
42, INSTALLATION, Coolant Filler Tank.>
19) Connect the accelerator cable.
SP(H4SO)-9, INSTALLATION, Accelerator Control
Cable.>
20) Install the intercooler.
11, INSTALLATION, Intercooler.>
21) Install the air cleaner element.
22) Install the air cleaner upper cover and air intake
duct as a unit.
TION, Air Cleaner.>23) Connect the connector to the fuel pump relay.
24) Connect the battery ground cable to battery.
25) Lift-up the vehicle.
26) Install the under cover.
27) Fill the coolant.
ING OF ENGINE COOLANT, REPLACEMENT,
Engine Coolant.>
FU-00019
FU-00018
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FU-00262
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Page 1376 of 2870
FU(H4DOTC)-21
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
C: DISASSEMBLY
1) Remove the fuel pipe protector LH.
NOTE:
Bolt (A) is tightened together with ground cable.
2) Remove the fuel pipe protector RH.
NOTE:
Bolt (A) is tightened together with ground cable.
3) Remove the engine ground cable from intake
manifold.4) Disconnect the connector from the throttle posi-
tion sensor (A), idle air control solenoid valve (B)
and manifold absolute pressure sensor (C).
5) Disconnect the engine harness fixed by clip (D)
from intake manifold.
6) Remove the throttle body from intake manifold.
7) Disconnect the connector from fuel injector.
8) Disconnect the connector from tumble generator
valve actuator.
(A)
FU-00523
FU-00522
(A)
FU-00036
FU-00037
FU-00038
(A)
(B) (C)
(D) (D)
FU-00013
FU-00615
FU-00616