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: Evaporator Temperature Sensor. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the evaporator temperature sensor connector.3.Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.Specification Evaporator core temperature [°C (°F)] Resistance [KΩ]

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

    Self Diagnosis1.Self-diagnosis process.    â€¢ When operating the self-diagnostics, the below fault (self-diagnostics code) will blink at 0.5 seconds interval on the temperature display settings (driver's side only) and the remaining symbols are OFF .

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