Kia Cadenza: Ignition System / Ignition Coil Description and Operation

Kia Cadenza YG 2016-2024 Service Manual / Engine Electrical System / Ignition System / Ignition Coil Description and Operation

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.
Repair procedures
On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.     • If a DTC is present, perform troubleshooting in accordanc ...

Ignition Coil Specifications
Specification ItemSpecification Primary Coil Resistance (Ω)0.62 ± 10% [20°C (68°F)]Secondary Coil Resistance (kΩ)7.0 ± 15% [20°C (68°F)] ...

Other information:

Kia Cadenza YG 2016-2024 Service Manual: Output Speed Sensor Description and Operation


Description The output speed sensor is a vital unit that measures the rate of rotation of the transaxle''s turbine shaft and output shaft, and delivers the readings to the Transaxle Control Module(TCM). The sensor provides critical input data that''s used in feedback control, damper clu ...

Kia Cadenza YG 2016-2024 Owners Manual: EPB malfunction indicator


This warning light illuminates if the ENGINE START/STOP button is changed to the ON position and goes off in approximately 3 seconds if the system is operating normally. If the EPB malfunction indicator remains on, comes on while driving, or does not come on when the ENGINE START/ST ...

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