Kia Sorento: Variable Intake Solenoid (VIS) Valve - Engine Control System - Engine Control / Fuel System - Kia Sorento XM 2011-2021 Service ManualKia Sorento: Variable Intake Solenoid (VIS) Valve

Second Generation XM (2011-2021) / Kia Sorento XM 2011-2021 Service Manual / Engine Control / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve

Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold. The VIS valve controls the vacuum modulator which activates a valve in the intake manifold. The ECM opens or closes this valve according to engine condition (Refer to below table).

Engine condition
VIS valve
Operation
Medium speed
Closed
Increasing engine performance in low engine speed by reducing intake interference among cylinders
Low / High speed
Open
Minimizing intake resistance by shortening intake manifold length and increasing area of air entrance

Installation
   Х Install the component with the specified torques. Х ...

Specification
Item Specification Coil resistance (Ω) 30.0 ~ 35.0 [20∞C(68∞F)] ...

See also:

Specifications
ON/OFF Solenoid Valve(SS-A) ▷ Control type : Normal low type Control pressure kpa (kgf/cm², psi) 490.33 (5.0, 71.12) Internal resistance(Ω) ...

Shift Lever Components
1. Shift lever mounting bolt 2. Shift lever assembly 3. Shift cable assembly 4. Shift lever knob & boots assembly 5. Manual control lever 6. Retainer ...

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the connector (A), and then remove the sensor ...

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