Hyundai Ioniq (AE): Electric EGR Control Valve / Specifications

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Control/Fuel System / Engine Control System / Electric EGR Control Valve / Specifications

Specification
[Motor]
Item
Specification
Coil Resistance (Ω)
2.37 - 2.7

[Position Sensor]
Item
Specification
Opened Voltage (V)
0.7 - 1.3
Closed Voltage (V)
3.9 - 4.5

    DescriptionThe Electric EGR Control Valve is installed in between the EGR cooler and the exhaust line and is a solenoid valve. This valve controls EGR (Exhaust Gas Recirculation) amount by the ECM's duty control signal depending on engine load and the need of intake air.

    Signal WaveformFig.1) Duty control [EEGR Motor (-)] at deceleration or idleFig.2) Duty control [EEGR Motor (+)] at acceleration

    Other information:

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    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the mode control actuator connector.3.Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.Verify that the mode control actuator operates to the vent mode when connected in reverse.

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