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FU(H4DOTC 2.5)-15
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(6) Place the power steering pump on the right
side wheel apron.
12) Disconnect the emission hose from the PCV
valve.
13) Disconnect the engine coolant hoses from the
throttle body.
14) Disconnect the brake booster hose.15) Disconnect the pressure hose from the intake
duct.
16) Disconnect the engine harness connectors
from the bulkhead harness connectors.
17) Disconnect the connectors from the engine cool-
ant temperature sensor (A), oil pressure switch (B)
and crankshaft position sensor (C).
FU-00021
FU-00022
FU-01074
FU-00023
FU-00024
FU-00025
FU-00026
(A)
(B)
(C)
FU-00027
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FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
18) Disconnect the knock sensor connector.
19) Disconnect the connector from the camshaft
position sensor.
20) Disconnect the connector from the ignition coil.
RH SIDE
LH SIDE
21) Disconnect the engine harness fixed by clip (A)
from the bracket. RH SIDE
LH SIDE
22) Disconnect the fuel delivery hose, return hose
and evaporation hose.
CAUTION:
Do not spill fuel.
Catch fuel from hoses in a container or cloth.
23) Remove the bolts which secure the intake man-
ifold to the cylinder heads.
24) Remove the intake manifold.
FU-00028
FU-01038
FU-01307
FU-01308
FU-01309 (A)
FU-01310
(A)
FU-00032
FU-01039
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FUEL INJECTION (FUEL SYSTEM)
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, 18.1 ft-lb)
2) Connect the fuel delivery hose, return hose and
evaporation hose.
3) Connect the connector to the oil pressure switch
(B), crankshaft position sensor (C) and engine cool-
ant temperature sensor (A).4) Connect the connector to the knock sensor.
5) Connect the connector to the camshaft position
sensor.
6) Connect the connector to the ignition coil.
7) Connect the engine harness with clip (A) to the
bracket.
RH SIDE
FU-01039
FU-00032
(A)
(B)
(C)
FU-00027
FU-00028
FU-01038
FU-00030
FU-01309 (A)
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FU(H4DOTC 2.5)-18
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
LH SIDE
8) Connect the engine harness connector to the
bulkhead harness connectors.
9) Connect the brake booster vacuum hose.10) Connect the engine coolant hoses to the throt-
tle body.
11) Connect the emission hose to the PCV valve.
12) Connect the pressure hose to the intake duct.
13) Install the power steering pump.
(1) Install the reservoir tank on the bracket.
FU-01310
(A)
FU-00025
FU-00026
FU-00023
FU-01074
FU-00022
FU-00024
FU-00020
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FU(H4DOTC 2.5)-19
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
(2) Connect the connector to the power steering
pump switch.
(3) Install the power steering pump, and tighten
the bolts.
Tightening torque:
22 N·m (2.2 kgf-m, 15.9 ft-lb)
(4) Install the power steering pipe brackets on
the intake manifold RH.
(5) Install the front side V-belt.
ME(H4DOTC)-52, INSTALLATION, V-belt.>
14) Install the coolant filler tank.
42, INSTALLATION, Coolant Filler Tank.>
15) Install the intercooler.
11, INSTALLATION, Intercooler.>
16) Install the air cleaner element.
17) Install the air cleaner upper cover and air intake
duct as a unit.
TION, Air Cleaner.>18) Connect the connector to the fuel pump relay.
19) Connect the battery ground cable to battery.
20) Lift up the vehicle.
21) Install the under cover.
22) Fill the engine coolant.
FILLING OF ENGINE COOLANT, REPLACE-
MENT, Engine Coolant.>
C: DISASSEMBLY
1) Remove the fuel pipe protector RH.
2) Remove the engine ground terminal from the in-
take manifold.
FU-00017
FU-00019
FU-00018
ME-00649
FU-01040
FU-01041
FU-01042
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FU(H4DOTC 2.5)-20
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
3) Disconnect the connector from the throttle posi-
tion sensor (A) and manifold absolute pressure
sensor (B).
4) Remove the throttle body from the intake mani-
fold.
5) Disconnect the connector from the fuel injector.
6) Disconnect the connector from the tumble gen-
erator valve actuator.7) Disconnect the connector from the tumble gen-
erator valve sensor.
8) Disconnect the connector from the purge control
solenoid valve.
9) Remove the purge control solenoid valve.
10) Disconnect the evaporation hose and purge
valve from the intake manifold.
11) Remove the two bolts which hold the fuel pipes
on the left side of intake manifold.
FU-01073
(A)
(B)
FU-01075
FU-01043
FU-00616
FU-00617
FU-01044
FU-01045
FU-00043
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FU(H4DOTC 2.5)-21
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
12) Remove the bolt which hold the fuel injector
pipe onto intake manifold.
LH SIDE
RH SIDE13) Remove the harness bracket which holds the
engine harness onto intake manifold.
14) Remove the engine harness from the intake
manifold.
15) Loosen the clamp which holds the front left side
fuel hose to injector pipe, and then remove the pipe
from clamp.
16) Loosen the clamp which holds the right side
fuel hose to injector pipe, and then remove the pipe
from clamp.
17) Remove the bolts which install the fuel pipe on
intake manifold.
FU-01046
FU-01047
FU-01048
FU-01049
FU-00049
FU-01050
FU-01051
FU-01052
Page 1952 of 2870
FU(H4DOTC 2.5)-22
FUEL INJECTION (FUEL SYSTEM)
Intake Manifold
18) Remove the fuel pipe assembly and pressure
regulator from the intake manifold.
19) Remove the intake duct from the intake manifold.
20) Remove the tumble generator valve assembly
from the intake manifold.
D: ASSEMBLY
NOTE:
Replace the gasket with a new one.
1) Install the tumble generator valve assembly to
the intake manifold.
Tightening torque:
8.25 N·m (0.84 kgf-m, 6.1 ft-lb)2) Install the air intake duct to the intake manifold.
Tightening torque:
19 N·m (1.94 kgf-m, 13.7 ft-lb)
3) Install the fuel pipe assembly and pressure reg-
ulator to the intake manifold.
Tightening torque:
T1: 5 N·m (0.5 kgf-m, 3.7 ft-lb)
T2: 19 N·m (1.94 kgf-m, 13.7 ft-lb)
4) Install the fuel injector pipe LH.
5) Connect the left side fuel hose to injector pipe,
and tighten the clamp screw.
6) Install the fuel injector pipe RH.
FU-01076
FU-00053
FU-00053
FU-01076
FU-02104
T1
T2
FU-01050