Hyundai i-30: Engine Control System / RCV Control Solenoid Valve

Hyundai i30 (PD) 2018-2024 Service 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 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.

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

Schematic diagrams
Circuit Diagram

Harness Connector

Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the RCV connector.
3.
Measure resistance between the RCV terminals 1 and 2.
4.
Check that the resistance is within the specification.
Specification : Refer to "Specification"
Removal
1.
Turn the ignition switcg OFF, and then disconnecting the battery negative (-) terminal.
2.
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
3.
Disconnect the RCV control solenoid valve connector (A).
4.
Remove the RCV control solenoid valve (B) after loosening the mounting bolt.
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

Installation
  
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Install in the reverse order of removal.

    Electric WGT Control Actuator

    Description and operation Desrcription Installed on the turbocharger, the Electric Waste Gate Actuator operates the valve in the Waste Gate Turbocharger (WGT) and regulates the amount of compressed air by using the ECM’s signals...

    Electric Exhaust Gas Recirculation (EEGR) Control Valve

    Description and operation Description The Electric EGR Control Valve is installed in between the EGR cooler and the exhaust line and is a solenoid valve...

    Other information:

    Hyundai i30 (PD) 2018-2024 Service Manual: Hood Assembly


    Components and components location Component Location 1. Hood assembly Repair procedures Replacement    • Be careful not to damage the hood and body...

    Hyundai i30 (PD) 2018-2024 Owner's Manual: To convert to Cruise Control mode


    The driver may choose to only use the conventional Cruise Control mode (speed control function) by doing as follows: 1. Turn the Smart Cruise Control System on (the cruise indicator light will be on but the system will not be activated). 2...

    Categories

    Bonnet

    Opening the bonnet

    Hyundai i30. Bonnet

    1. Park the vehicle and set the parking brake.

    2. Pull the release lever to unlatch the bonnet. The bonnet should pop open slightly.

    Hyundai i30. Bonnet

    read more


     
    Copyright © 2024 www.hi30.net