Hyundai Sonata LF: Ignition System / Spark Plug Description and Operation

Hyundai Sonata LF 2014-2019 Service Manual / Engine Electrical System / Ignition System / 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. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the engine cover. 3. Disconnect the ignition coil connector (A)...

    Spark Plug Specifications

    S..

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Rear Oil Seal Repair procedures


    Removal 1. Remove the transaxle assembly. (Refer to transaxle - "Manual Transaxle assembly, Auto Transaxle assembly") 2. MT : Remove the flywheel. (Refet to Cylinder Block - "Flywheel") 3. AT : Remove the drive plate. (Refet to Cylinder Block - "Drive Plate") 4...

    Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location


    Components (1) 1. Crash pad assembly2. Crash pad side cover [LH]3. Crash pad side cover [RH]4. Crash pad lower panel Components (2) 1. Main crash pad assembly2. Side def nozzle [LH]3. Side def nozzle [RH]4. Side speaker assembly [LH]5. Side speaker assembly [RH]6...

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