Hyundai Kona: Engine Control System / RCV Control Solenoid Valve Description and operation

RCV (Recirculation Valve) Control Solenoid Valve is installed on the cooling pan motor top and operates the RCV actuator which controls the by-pass passage of the turbo-charger compressor.

When the throttle valve is closed during engine running [Tip-out], crash noise of the impeller will occur because of rapid increasing of the boost pressure. So, in this case, in order to prevent this phenomenon, ECM maintains the appropriate boost pressure by opening the by-pass passage.

Electric WGT Control Actuator Schematic diagrams

Circuit Diagram ...

RCV Control Solenoid Valve Specifications

Specification Item Specification Coil Resistance (Ω) 28.3 - 31.1 [20°C (68°F)] ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Cowl Cross Bar Assembly Components and components location
Component Location 1. Cowl cross bar assembly ...

Hyundai Kona (OS) 2018-2021 Owners Manual: Exterior overview
■ Front view 1. Hood 2. Head lamp 3. DRL (Daytime Running Light) 4. Turn signal lamp 5. Tires and wheels 6. Outside rearview mirror 7. Sunroof 8. Front windshield wiper blades 9. Windows ■ Rear view 1. Door 2. Fuel filler door 3. Rear combination lamp 4. Turn signal lamp, Rear fog lamp, Bac ...