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Hyundai Equus: Heated Oxygen Sensor (HO2S) Schematic Diagrams - Engine Control System - Engine Control/Fuel System - Hyundai Equus VI 2009-2022 Service ManualHyundai Equus: Heated Oxygen Sensor (HO2S) Schematic Diagrams

Circuit Diagram

    Heated Oxygen Sensor (HO2S) Troubleshooting
    Signal Waveform Fig.1) The signal waveforms of front HO2S(the upper) and heater(the lower) at idle Fig.2) The signal waveforms of rear HO2S(the upper) and heater(the lower) at idle Fig.3) Typical ...

    Heated Oxygen Sensor (HO2S) Repair procedures
    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 3 and 4. 4. Check that the resistance is within the speci ...

    See also:

    Rear Door Trim Components and Components Location
    Component Location 1. Rear door trim ...

    Suspension mounting bolts
    Check the suspension connections for looseness or damage. Retighten to the specified torque. ...

    Description and Operation
    Description Communication Network Diagram AbbreviationExplanationC_CANChassis Controller Area NetworkB_CANBody Controller Area NetworkMM_CANMulti media Controller Area NetworkSMKSmart Key UnitDD ...

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