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Optra5 Base, Standard
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Engine Controls - 1.6L (L91) - Repair Instructions
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Repair Instructions
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Intake Manifold Tuning Valve Actuator Solenoid Replacement
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Installation Procedure
Installation Procedure
Fig 1: Identifying Intake Manifold Tuning Valve Solenoid
Courtesy of GENERAL MOTORS CORP.
Install the IMT valve solenoid.
Connect the vacuum hoses to the IMT valve solenoid (2).
Connect the IMT valve solenoid (2) connector.
Connect the negative battery cable.