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) 2018-2024 Owners Manual: Indicator lights
When the ignition switch is in the ON position, the ESC indicator light illuminates, then goes off if the ESC system is operating normally. The ESC indicator light blinks whenever the ESC is operating. If the ESC indicator light stays on, your vehicle may have a malfunction with the ESC system. W ...

Hyundai Kona (OS) 2018-2024 Service Manual: Specifications
Specifications Items Specification Hood Type Rear hinged, stay rod type Front Door Construction Front hinged, frame door construction Regulator system W ...