2.
Remove the air cleaner assembly.
(1)
Disconnect the Air Flow Sensor(AFS) connector(A).
(2)
Remove the breather hose(B).
(3)
Remove the air cleaner upper cover(C) and the intake hose(D).
(4)
Remove the air cleaner lower cover.
Remove the engine cover.
Remove the air cleaner assembly.
Disconnect the Air Flow Sensor(AFS) connector(A).
Remove the breather hose(B).
Remove the air cleaner upper cover(C) and the intake hose(D).
Remove the air cleaner lower cover.
Disconnect the engine wiring harness connectors.
Disconnect the No.1/No.2 knock sensor connectors(A,B), the oil pressure switch connector(C), the ignition coil harness(D) and the No.1 Variable Induction System(VIS) connector(E).
Disconnect the bank 1 front/rear oxygen sensor connectors(A).
Disconnect the injection connectors(A,B,C), the ground lines(D), the condensor connector(E) and the Ignition coil connectors(F).
Disconnect the injection harness connector(A), the No.2 Variable Induction System(VIS) connector(B), the No.1/No.2 Oil Control Valve(OCV) connectors(C,D) and the Oil Temperature Sensor(OTS) connector(E).
Disconnect the Manifold Absolute Pressure Sensor(MAPS) connector(A).
Disconnect the Electronic Throttle Control(ETC) connector(B) and the Purge Control Solenoid Valve(PCSV) connector(C).
Disconnect the generator connector(A) and the air conditioning compressor connector(B).
Disconnect the bank 2 Camshaft Position Sensor(CMPS) sensor connector(A) and the Engine Coolant Temperature(ECT) sensor connector(B).
Disconnect the bank 2 front/rear O2 sensor connectors(A,B) and the Crankshaft Position Sensor(CKPS) sensor connector(C).
Disconnect the bank 1 Camshaft Position Sensor(CMPS) connector(A).
Remove the Purge Control Valve(PCV) hose(A).
Remove the Electric Throttle Control(ETC) bracket(A) and the cooling hoses(B).
Disconnect the brake vacuum hose(A).
Remove the surge tank mounting bracket(A).
Remove the surge tank(A).
Remove the delivery pipe assembly(A).
Remove the intake manifold assembly(A).
Install the intake manifold assembly with a new gasket to a cylinder head assembly. Tighten the bolts in two steps.
Tightening torque
Step 1(a~h): 3.9~5.9Nm(0.4~0.6kgf.m, 2.9~4.3lb-ft)
Step 2(1~8): 18.6~23.5Nm(1.9~2.4kgf.m, 13.7~17.4lb-ft)
When installing the gasket on the cylinder head, check the indentification marks(LH/RH) to ensure proper installation.
Install the delivery pipe.
Connect the LH injector connector.
Install the surge tank.
Tightening torque
18.6~23.5Nm(1.9~2.4kgf.m, 13.7~17.4lb-ft)
Install the surge tank mounting bracket.
Tightening torque
18.6~23.5Nm(1.9~2.4kgf.m, 13.7~17.4lb-ft)
Install the Electronic Throttle Control(ETC) system fixing bracket.
Connect the hoses and connectors.
Install the air cleaner assembly.
Install the engine cover.
