Kia Cadenza: Ignition System / Ignition Coil Description and Operation
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.
•
If a DTC is present, perform troubleshooting in accordanc ...
Specification
ItemSpecification Primary Coil Resistance (Ω)0.62 ± 10% [20°C (68°F)]Secondary Coil Resistance (kΩ)7.0 ± 15% [20°C (68°F)]
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Other information:
Removal
1.
Disconnect the negative(-) battery terminal.
2.
Remove the roof trim.
(Refer to Body - "Roof Trim")
3.
Disconnect the connector of high mounted stop lamp.
4.
Remove the high mounted stop lamp (B) after removing the bolts (2EA).
Installation
1.
Install the high mounte ...
Removal and Installation
Engine Mounting Bracket
1.
Disconnect the battery negative terminal.
2.
Remove the engine room under cover.
(Refer to Engine And Transaxle Assembly – “Engine Room Under Cover”)
3.
Install the jack to the edge of the upper oil pan to support the engine.
...