Removal And Installation

Disconnect the battery negative (-) terminal.
Disconnect the Variable Intake Solenoid (VIS) valve connector (A).

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Disconnect the vacuum hose (A).
Remove the Variable Intake Solenoid (VIS) valve (C) after removing the bolts (B).
Tightening Torque :

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

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Install in the reverse order of removal.