Kia Cee'd: Ignition System / Ignition Coil Description and operation

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.    ...

Ignition Coil Specifications

Specification   Item Specification Primary Coil Resistance (Ω) 0.75 ± 15％ [20°C (68°F)] Secondary Coi ...

Other information:

Kia Cee'd JD Service Manual: Description and operation
Description System Overview The System offers the following features: – Human machine interface through a 1-stage button, for terminal switching and engine start. – Control of external relays for ACC / IGN1 / IGN2 term ...

Kia Cee'd JD Service Manual: Radiator Grill Repair procedures
Replacement    • Put on gloves to protect your hands.    • Use ...