Repair Procedures

Removal

1. Disconnect the negative terminal (A) from the battery.




2. Remove the engine room cover (A), engine cover (B) and radiator grill upper cover (C).




3. Loosen the drain plug (A) and drain the engine coolant. Remove the radiator cap (B) to speed draining.

WARNING:
Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure escaping from the radiator.








4. Remove the air cleaner assembly.
(1) Remove the air duct (A).
(2) Disconnect the air flow sensor (AFS) connector (C).
(3) Disconnect the breather hose (B).
(4) Remove the resonator (F), the intake air hose (E) and air cleaner assembly (D).




5. Disconnect the ETC module connector (A).




6. Disconnect the positive crankcase ventilation (PCV) hose (A), the purge control solenoid valve (PCSV) hose (B) and the water hoses (C) from the intake manifold module and the throttle body.




7. Remove the throttle body.
8. Remove the engine coolant temperature control assembly (A).




9. Remove the O-ring (A).






Installation

1. Install the O-ring (A).




2. Install the engine coolant temperature control assembly (A).

Tightening torque :
16.7 - 19.6N.m (1.7 - 2.0kgf.m, 12.3 - 14.5lb-ft)

NOTE:
The protrusion of the gasket must be face the front of the engine.




3. Install the throttle body.
4. Reconnect the positive crankcase ventilation (PCV) hose (A), the purge control solenoid valve (PCSV) hose (B) and the water hoses (C) to the intake manifold module and the throttle body.




5. Reconnect the ETC module connector (A).




6. Install the air cleaner assembly.
(1) Install the resonator (F), the intake air hose (E) and air cleaner assembly (D).
(2) Reconnect the breather hose (B).
(3) Reconnect the air flow sensor (AFS) connector (C).
(4) Install the air duct (A).

Tightening torque
Hose clamp bolt: 2.9 - 4.9N.m (0.3 - 0.5kgf.m, 2.2 - 3.6lb-ft)
Air cleaner assembly bolts: 7.8 - 9.8N.m (0.8 - 1.0kgf.m, 5.8 - 7.2lb-ft)




7. Install the engine room cover (A), the engine cover (B) and the radiator grill upper cover (C).




8. Connect the battery negative terminal (A).

Tightening torque :4.0 - 6.0N.m (0.4 - 0.6kgf.m, 3.0 - 4.4lb-ft)




9. Fill the radiator with coolant and check for leaks.