Hyundai Ioniq: Hybrid Control System / HPCU (Hybrid Power Control Unit). Components and components location

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / Hybrid Control System / HPCU (Hybrid Power Control Unit). Components and components location

Components

1. Hybrid Control Unit (HCU)
2. Inverter
3. Low DC/DC Converter (LDC)
4. Connector (↔ High Voltage Battery)
5. Connector (↔ Motor)
6. Connector (↔ HSG)
7. Low Voltage Power Outlet Terminal
8. DC Fuse

    HPCU (Hybrid Power Control Unit). Description and operation

    D..

    HPCU (Hybrid Power Control Unit). Repair procedures

    Removal    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...

    Other information:

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Heated Oxygen Sensor (HO2S). Description and operation


    DescriptionHeated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance with the air/fuel ratio.The sensor must be hot in order to operate normally...

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Camshaft Position Sensor (CMPS). Troubleshooting


    Signal WaveformThis example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveform at idle. The PCM controls the injection and ignition timing by using these signals. Generally CKPS signal is used to detect the piston's position and CMPS signal is used to detect the Top Dead Center of each cylinder...

    Categories

    Hybrid Vehicle Engine Compartment

    Hyundai Ioniq. Hybrid Vehicle Engine Compartment

    1. Engine oil filler cap
    2. Engine oil dipstick
    3. Engine coolant cap
    4. Engine coolant reservoir
    5. Inverter coolant reservoir

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