Repair procedures: Removal
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the variable intake solenoid valve connector (A).
- Disconnect the vacuum hoses (B, C) from the valve.
- Remove the installation nut (D), and then remove the valve.
Valve 1 - Intake manifold
Fig 1: Variable Intake Solenoid Valve Connector, Vacuum Hoses And Installation Nut - Valve 1, Intake ManifoldCourtesy of HYUNDAI MOTOR AMERICA
Valve 2 - Surge tank