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

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

Signal Waveform

Fig.1) Duty control [EEGR Motor (-)] at deceleration or idle
Fig.2) Duty control [EEGR Motor (+)] at acceleration

    Specification[Motor] Item Specification Coil Resistance (Ω)2.37 - 2.7 [Position Sensor] Item Specification Opened Voltage (V) 0.

    Circuit Diagram

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Description and operation

    DescriptionThe smart cruise control system allows a driver to program the vehicle to control the speed and following distance by detecting the vehicle ahead without depressing the brake pedal and the accelerator pedal.1.Cruise speed control : The vehicle maintains the selected speed if there are not vehicles ahead.

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