Kia Sedona: Ignition Coil Description and Operation

Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Engine Electrical System / Ignition System / 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.

Ignition Coil Specifications

Specification ItemSpecificationRated Voltage (V)12Operating Voltage (V)5 ~ 16Primary Coil Resistance (Ω)0.62 ± 10％ [20°C (68°F)]Secondary Coil Resistance (kΩ)7.0 ± 15％ [20°C (68°F)] ...

Ignition Coil Schematic Diagrams

Circuit Diagram ...

Other Information:

228,000 km (142,500 miles) or 114 months
❑ Rotate tire ❑ Inspect battery condition ❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Inspect power steering fluid (if equipped) ❑ Inspect power ...

108,000 km (67,500 miles) or 54 months
❑ Rotate tire ❑ Inspect battery condition ❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Inspect power steering fluid (if equipped) ❑ Inspect power ...

Kia Sedona: Ignition Coil Description and Operation

Ignition Coil Specifications

Ignition Coil Schematic Diagrams

Other Information:

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