Kia Stinger CK: Engine Control System / RCV Control Solenoid Valve

Kia Stinger (CK) 2018-2023 Service Manual / Engine Control / Fuel System / Engine Control System / RCV Control Solenoid Valve

Specifications

Specification

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

Description and operation

Description

Installed on the intercooler inlet pipe, the RCV (Recirculation Valve) Control Solenoid Valve operates the RCV actuator which controls the by-pass passage of the turbocharger compressor. When the throttle is closed with the engine running at cruise rpm (tip-out), the turbocharger boost pressure increases rapidly. The pressure wave strikes a compressor blades causing a knocking noise. To prevent this, the ECM opens the recirculation valve which allows excessive boost pressure to vent back to the air cleaner side of the turbocharger compressor.

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection

1.	Switch "OFF" the ignition.

2.	Disconnect the RCV control solenoid valve connector.

3.	Measure resistance between the valve terminals 1 and 2.

Check that the resistance is within the specification.

Specification : 28.3 - 31.1 Ω [20°C(68°F)]

Removal

1.	Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.	Remove the RCV control solenoid valve after disconnecting the connector (A), RCV hoses (B).

Installation

•	Do not apply oil when hose is assembled.

•	The hose should be inserted perfectly to nipple.

1.	Install in the reverse order of removal.

Fuel Pressure Control Valve (FPCV)

Electric Waste Gate Actuator (EWGA)

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Parking Brake & Brake Fluid Warning Light

This warning light illuminates: Once you set the Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds When the parking brake is applied, the warning light will remain on. When the brake fluid level in the reservoir is low. - If the warning light illuminates with the parking brake released, it indicates the brake fluid level in reservoir is low.

Kia Stinger (CK) 2018-2023 Service Manual: Installing a Child Restraint System (CRS)

After selecting a proper child seat for your child, check to make sure it fits properly in your vehicle. Follow the instructions provided by the manufacturer when installing the child seat. Note these general steps when installing the seat to your vehicle: Properly secure the child restraint to the vehicle. All child restraints must be secured to the vehicle with the lap part of a lap/shoulder belt or with the LATCH system.