Kia Sportage: Engine Control System / Variable Intake Solenoid (VIS) Valve Description and operation

Kia Sportage QL (2015-2025) Service Manual / Engine Control / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve Description and operation

Description
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).

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

Variable Intake Solenoid (VIS) Valve Components and components location
Components 1. Variable Intake Solenoid (VIS) Valve 2. Variable Intake Solenoid (VIS) Actuator 3. Variable Intake Solenoid (VIS) Flap 4. Vacuum Hose ...

Variable Intake Solenoid (VIS) Valve Schematic diagrams
Circuit Diagram Harnness Connector ...

Other information:

Kia Sportage QL (2015-2025) Service Manual: SRS Control Module (SRSCM) Description and operation


Description The primary purpose of the SRSCM (Supplemental Restraints System Control Module) is to discriminate between an event that warrants restraint system deployment and an event that does not. The SRSCM must decide whether to deploy the restraint system or not. After d ...

Kia Sportage QL (2015-2025) Service Manual: Front Door Trim Repair procedures


Replacement    Put on gloves to protect your hands.    • Use a plastic panel removal tool to remove inter ...

Copyright © www.ksportagegl.com 2015-2025