Acura RSX Honda Integra. Manual — part 67
16
17
18
9-10
Intake Manifold and Exhaust System
Intake Manifold Removal and Installation (cont’d)
B
C
A
C
B
A
C
5. Fully open the throttle link and cruise control link
by hand, then remove the throttle cable (A) and
cruise control actuator cable (B) from the links.
Loosen the locknuts (C), and remove the cables
from the bracket.
6. Remove the water bypass hoses, then plug the
water bypass hoses.
7. Remove the fuel feed hose (see page 11-369).
8. Remove the PCV hose (A), harness holder
mounting bolt (B), and harness clamp mounting
bolt (C).
9. Remove the engine wire harness connectors and
wire harness clamps from the intake manifold.
• Four injector connectors
• IAC valve connector
• TP sensor connector
• MAP sensor connector
• EVAP canister purge valve connector
19
01
02
31
Installation - K20A2, K20Z1 Engines
9-11
B
C
A
A
B
C
8 x 1.25 mm
22 N·m (2.2 kgf·m,
16 lbf·ft)
D
8 x 1.25 mm
22 N·m
(2.2 kgf·m, 16 lbf·ft)
8 x 1.25 mm
22 N·m (2.2 kgf·m, 16 lbf·ft)
10. Remove the two bolts securing the intake manifold
and brackets.
11. Remove all the intake manifold mounting bolts/
nuts (A).
12. Remove the two stud bolts (B), then remove the
intake manifold (C).
1. Install the intake manifold (A) with a new gasket (B),
then tighten the two stud bolts (C).
2. Tighten all intake manifold mounting bolts/nuts (D)
in a crisscross pattern in two or three steps,
beginning with the inner bolt.
3. Tighten the two bolts securing the intake manifold
and brackets.
(cont’d)
32
33
34
35
9-12
Intake Manifold and Exhaust System
Intake Manifold Removal and Installation (cont’d)
A
B
6 x 1.0 mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)
C
6 x 1.0 mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)
A
C
B
6 x 1.0 mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)
C
B
A
4. Install the PCV hose (A), harness holder mounting
bolt (B), and harness clamp mounting bolt (C).
5. Install the fuel feed hose (see page 11-370).
6. Install the water bypass hoses.
7. Install the throttle cable (see page 11-409), then
adjust it (see page 11-408).
8. Install the cruise control actuator cable, then adjust
it (see page 4-71).
9. Install the air cleaner housing (A) and connect the
IAT sensor connector (B).
10. Install the breather hose (C).
11. Install the EVAP canister hose (A), brake booster
vacuum hose (B), and vacuum hoses (C).
36
9-13
6 x 1.0 mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft)
12. Install the intake manifold cover.
13. After installation, check that all tubes, hoses, and
connectors are installed correctly.
14. Inspect for fuel leaks. Turn the ignition switch ON
(II) (do not operate the starter) so that the fuel pump
runs for about 2 seconds and pressurizes the fuel
line. Repeat this operation two or three times, then
check for fuel leakage at any point in the fuel line.
15. Refill the radiator with engine coolant, and bleed
air from the cooling system with the heater valve
open (see step 7 on page 10-7).
16. Clean up any spilled engine coolant.
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