Kia Sportage: RCV Control Solenoid Valve: Description and Operation - Engine Control System - Engine Control / Fuel System - Kia Sportage SL Service & Repair ManualKia Sportage: RCV Control Solenoid Valve: Description and Operation

Third generation SL (2010–2016) / Kia Sportage SL Service & Repair Manual / Engine Control / Fuel System / Engine Control System / RCV Control Solenoid Valve: Description and Operation

Description
RCV (Recirculation Valve) Control Solenoid Valve is installed on the intercooler inlet pipe and operates the RCV actuator which controls the by-pass passage of the turbocharger compressor.
When the throttle is closed, while the engine is running at cruise rpm (tip-out), the turbocharger boost pressure raises 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.

Electric Waste Gate Actuator (EWGA): Repair procedures
Inspection [Motor] 1. Turn ignition switch OFF. 2. Disconnect the EWGA connector. 3. Check that the EWGA is stuck by foreign material. 4. Measure resistance between motor (+) and ( ...

RCV Control Solenoid Valve: Specifications
Specification ItemSpecificationCoil Resistance (?)28.3 ~ 31.1 [20°C(68°F)] ...

Other Information:

Voice Recognition
When using the voice recognition feature, only commands listed within the user's manual are supported. Be aware that during the operation of the voice recognition system, pressing any k ...

Antenna
Type A, B Your vehicle uses a roof antenna to receive both AM and FM broadcast signals. This antenna is removable. To remove the roof antenna, turn it counterclockwise. To install the roof anten ...

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