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％ ...

See also:

Removal
1. Remove the transaxle assembly. (Refer to "Manual transaxle system" in MT group) 2. Remove the clutch cover bolts. Be care ...

Components Location
1. Torsion beam axle 2. Shock absorber 3. Coil spring assembly 4. Rear disc ...

Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description
Underdrive brake control solenoid valve(UD/B_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the underdrive brake. ...