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Hyundai Equus: Spark Plug Description and Operation - Ignition System - Engine Electrical System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: Spark Plug Description and Operation

Description
A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine. A spark plug has a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator.

    Ignition Coil Repair procedures
    Removal 1. Disconnect the battery nagative terminal. 2. Remove the engine cover. 3. Disconnect the LH/RH ignition coil connectors (A). 4. Remove the LH/RH ignition coil (A). &n ...

    Spark Plug Specifications
    Specification ItemSpecificationTypeDILKR7A11Gap 1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.) ...

    See also:

    27 Brake Control Solenoid Valve Description and Operation
    Description 27 Brake control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the 27 Brake. ...

    Injector Drive Box (IDB) Repair procedures
    Remove 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the IDB cover (A). 3. Disconnect the IDB Connector (A). 4. Remove the mounting bolts (B), an ...

    Rail Pressure Sensor (RPS) Schematic Diagrams
    Circuit Diagram ...

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