Kia Rio: Ignition Coil: Description - Ignition System - Engine Electrical System - Kia Rio UB 2012-2021 Service ManualKia Rio: 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) 0.75 ± 15% [20°C (68°F)] Secondary Coil Resistance (kΩ) 5.9 ± 15% [20 ...

See also:

Operation
Function Of Safety Power Window When all door (Front, Rear) power window auto-up switch is operated, safety function is activated. 1. Safety function condition ...

Starter: Cleaning
1. Do not immerse parts in cleaning solvent. Immersing the yoke assembly and/or armature will damage the insulation. Wipe these parts with a cloth only. ...

Seat belt precautions
Infant or small child All 50 states have child restraint laws. You should be aware of the specific requirements in your state. Child and/or infant seats must be properly placed and installed in th ...

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