>

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:

    Driver's attention
    The driver must be cautious in the below situations for the system may not assist the driver and may not work properly. The lane is not visible due to snow, rain, stain, a puddle or many other ...

    Repair procedures
    Service Adjustment Procedure Steering Wheel Play Inspection 1. Turn the steering wheel so that the front wheels can face straight ahead. 2. Measure the distance that the steering wheel can be ...

    Repair procedures
    Removal     • Put on gloves to protect your hands.     • Use seat covers to avoid damaging any surfaces. 1. Remove the roof side molding. ...

    Categories

    Hyundai Equus Manuals

    © 2011-2026 Copyright www.heqmanual.com