Hyundai Ioniq: Ignition System / Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Electrical System / Ignition System / Description and operation

Description
Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).
The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM. The ignition coil is activated, and timing is controlled.

    Ignition System

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    Repair procedures

    On-vehicle InspectionSpark test1.Check for DTCs.    • If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Lights Mode, Wiper, Check headlight


    Lights Mode This indicator displays which exterior light is selected using the lighting control. Wiper This indicator displays which wiper speed is selected using the wiper control. Check headlight (if equipped) This message is displayed if the headlamps are not operating properly...

    Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Automatic Climate Control System


    1. Driver's temperature control knob 2. Passenger’s temperature control knob 3. AUTO (automatic control) button 4. OFF button 5. Front windshield defrost button 6. Rear window defrost button 7. Air conditioning button 8. Air intake control button 9...

    Categories

    Driver Position Memory System

    Hyundai Ioniq. Driver Position Memory System

    The Driver Position Memory System is provided to store and recall the following memory settings with a simple button operation.

    - Driver's seat position
    - Side view mirror position
    - Instrument panel illumination intensity

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