Kia 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:
Troubleshooting
Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating accelerati ...
Lighting control
The light switch has a Headlight and a Parking light position. To operate the
lights, turn the knob at the end of the control lever to one of the following positions:
(1) OFF position
(2) Parkin ...
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