Kia Sorento: 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 ...

See also:

Auto Defogging Actuator Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the cowl side trim. (Refer to Body - "Crash Pad") ...

Parking Brake Assembly Removal
Parking Brake Shoe 1. Raise the vehicle, and make sure it is securely supported. 2. Remove the rear tire and wheel. 3. ...

Circuit Diagram
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