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Hyundai Equus: Ignition Coil Description and Operation - Ignition System - Engine Electrical System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Ignition Coil Description and Operation

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.
    Repair procedures
    On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.     • If a DTC is present, perform troubleshooting in accordance with the ...

    Ignition Coil Specifications
    Specification ItemSpecification Primary Coil Resistance (x)0.62 ± 10% [20°C (68°F)]Secondary Coil Resistance (kx)7.0 ± 15% [20°C (68°F)] ...

    See also:

    Pre-active Seat Belt (PSB) Schematic Diagrams
    Circuit Diagram ...

    Height Sensor Schematic Diagrams
    Circuit diagram 1. Height sensor connector 2. Height sensor terminal function TerminalFunction1Height Sensor Ground2-3-4-5Height Sensor Power 6Height Sensor Signal 3. Circuit diagram ...

    Special Service Tools
    Special Service Tools Tool(Number and Name)IllustrationUseDeployment tool0957A-34100AAirbag deployment tool.Deployment adapter0957A-3F100Use with deployment tool.(SAB)Deployment adapter0957A-3Q10 ...

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    Hyundai Equus Manuals

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