Removal And Installation

Disconnect the battery negative terminal.
Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "ENGINE COVER ")
Disconnect the wiring connectors and harness clamps and remove the wiring protector around the intake manifold.

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Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the air intake hose and breather hose.
(Refer to Intake and Exhaust System - "AIR CLEANER ")
Disconnect the purge control solenoid valve (PCSV) hose (A).

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Separate the purge control solenoid valve (PCSV) bracket (A).
Tightening torque:

9.8-11.8 N.m (1.0-1.2 kgf.m, 7.2-8.7 lb.ft)

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Separate the electronic throttle control (ETC) module.
(Refer to Engine Control/Fuel System - "ETC (ELECTRONIC THROTTLE CONTROL) SYSTEM ")
Disconnect the vacuum hose (A) and EGR hose (B).

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Separate the wiring bracket (A).
Tightening torque:

6.9 - 9.8 N.m (0.7 - 1.0 kgf.m, 5.1 - 7.2 lb.ft, 60.7 - 86.7 lb.in)

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Remove the intake manifold (A) with the gasket.
Tightening torque:

18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb.ft)

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Install in the reverse order of removal.
NOTE:
- When installing, replace with a new gasket.
- When installing the intake manifold, tighten the bolts and nuts with pre-torque first, and then tighten the bolts and nuts with specified torque in the sequence shown.
  
  Fig 1: Intake Manifold, Bolts And Nuts Tightening Sequence
  Courtesy of KIA MOTORS AMERICA, INC.