Hyundai Ioniq (AE): Engine Control System / CVVT Oil Control Valve (OCV). Schematic diagrams

Circuit Diagram

    SpecificationCVVT Oil Control Solenoid (OCS) [Intake]▷ Specification Item Specification Coil Resistance (Ω) 5.

    Inspection1.Turn the ignition switch OFF.2.Disconnect the OCV connector.3.Measure resistance between the OCV terminals 1 and 2.4.Check that the resistance is within the specification.

    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: Front Radar Unit. Specifications

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