Kia Cadenza: Engine Control System / Variable Intake Solenoid (VIS) Valve Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve Description and Operation

Description

Variable Intake manifold Solenoid (VIS) valves are installed on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2). These VIS valve 1 and 2 control vacuum modulators which activate valves in the intake manifold and the surge tank. These valves are opened or closed by ECM according to engine condition (Refer to below table).

CVVT Oil Control Valve (OCV) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the OCV connector. 3. Measure resistance between the OCV terminals 1 and 2. 4. Check that the resistance is within the specifi ...

Variable Intake Solenoid (VIS) Valve Specifications

Specification ItemSpecificationCoil Resistance (Ω)30.0 ~ 35.0 [20°C(68°F)] ...

Other information:

Kia Cadenza YG 2016-2025 Owners Manual: Starting the engine with a smart key

1.Carry the smart key or place it inside the vehicle. 2.Make sure the parking brake is firmly applied 3.Place the shift lever in P (Park). Depress the brake pedal fully. You can also start the engine when the shift lever is in the N (Neutral) position. 4.Press the ENGINE START/STOP ...

Kia Cadenza YG 2016-2025 Service Manual: Repair procedures

Refrigerant System Service Basics Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system. – Air conditioning refrigerant or l ...