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:

Heated Steering wheel System Circuit Diagram
Terminal Function Housing Pin Function Wire color Pad A GND Back B HEATER Yellow C ...

SRS Control Module (SRSCM) Description
The primary purpose of the Supplemental Restraints System Control Module (SRSCM) is to discriminate between an event that warrants restraint system deployment and an event that does not. The ...

Seat Heater Inspection
Driver seat and Passenger seat 1. Check for continuity and measure the resistance between terminals. [Cushion] Pin No. ...