Kia 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:

Description
Accelerator Position Sensor (APS) is installed on the accelerator pedal module and detects the rotation angle of the accelerator pedal. The APS is one of the most important sensors in engine ...

Driver Airbag (DAB) Module and Clock Spring Removal
1. Set the front tires straight-ahead before removing the steering wheel.    ...

Installation
   • Install the component with the specified torques. • ...