Kia Sorento: Ignition Coil Description - Ignition System - Engine Electrical System - Kia Sorento XM 2011-2024 Service ManualKia Sorento: Ignition Coil Description

Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 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) 0.62 ± 10% [20°C (68°F)] Secondary Coil Resistance (kΩ) 7.0 ± 15% [20 ...

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Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the connector (A), and then remove the sensor ...

Troubleshooting
Symptom Possible cause Remedy One lamp does not light (all exterior) Bulb burned out Replace bulb Socket, wiring or ground faulty ...

Rear Hub - Carrier Inspection
1. Check the hub for cracks and the splines for wear. 2. Check the rear axle carrier for cracks. ...

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