Removal And Installation

WARNING: This page is about a different variant/trim than selected.

Disconnect the battery negative terminal.
Remove the air cleaner assembly.
(Refer to Intake and Exhaust System - "AIR CLEANER ")
Remove the engine room under cover.
(Refer to Engine and Transaxle Assembly - "ENGINE ROOM UNDER COVER ")
Disconnect the wiring connectors and harness clamps and remove the wiring protector around the intake manifold.

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Disconnect the positive crankcase ventilation (PCV) hose (A).

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Remove the oil level gauge (B).
Disconnect the vacuum hose (A) and purge control solenoid valve (PCSV) hose (B).

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Unfasten the electric throttle body control (ETC) module bolts.
(Refer to Engine Control/Fuel System - "ETC (ELECTRONIC THROTTLE CONTROL) SYSTEM ")
Remove the intake manifold stay (A).
Tightening Torque:

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

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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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NOTE: When installing, replace with new gaskets.

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
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Install in the reverse order of removal.
NOTE: After replacing the intake manifold, be sure to delete the previous VCMA adaptive value by performing the "resetting adaptive values" procedure using KDS.
(Refer to Engine Control/Fuel System - "VARIABLE CHARGE MOTION ACTUATOR (VCMA) ")