Kia Soul: Ignition Coil Description - Ignition System - Engine Electrical SystemKia Soul: Ignition Coil Description

Kia Soul 2014-2019 PS Service Manual / Engine Electrical System / Ignition System / Ignition Coil Description

An ignition coil is an induction coil in an engine's ignition system which transforms the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs to ignite the fuel. Coils have an internal resistor while others rely on a resistor wire or an external resistor to limit the current flowing into the coil from the battery 12 V supply.
    On-vehicle Inspection
    Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.    ...

    Ignition Coil Specification
    Item Specification Primary Coil Resistance (Ω) 0.79 ± 15% [20°C (68°F)] Secondary Coil Resistance (kΩ) 5.9 ± 15% [20 ...

    See also:

    External Amplifier Components
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    Luggage room lamp
    The luggage room lamp comes on when the tailgate is opened. The lamp comes on as long as the tailgate is open. To prevent unnecessary charging system drain, close the tailgate securely after usin ...

    Injector. Troubleshooting
    Signal Waveform The three waveforms below are taken from the #1 and #4 injectors. The top waveform is from the high side (feed side) of the #1 and #4 injectors, while the middle waveform is ...