Kia Cadenza: Ignition System / Ignition Coil Repair procedures

Kia Cadenza YG 2016-2024 Service Manual / Engine Electrical System / Ignition System / Ignition Coil Repair procedures

Removal
[Ignition Coil #2, #4, #6]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine cover.
3.
Disconnect the ignition coil connector (A).
4.
Remove the ignition coil after loosening the bolts (B).

   
When removing the ignition coil connector, pull the lock pin (A) and push the clip (B).

[Ignition coil #1, #3, #5]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine cover.
3.
Remove the surge tank assembly.
(Refer to Engine Mechanical System - "Surge Tank")
4.
Disconnect the ignition coil connector (A).
5.
Remove the igniton coil after loosening the bolts (B).

   
When removing the ignition coil connector, pull the lock pin (A) and push the clip (B).

Installation
1.
Install in the reverse order of removal.

Ignition coil installation bolts:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 Ib-ft)

Inspection
1.
Measure the primary coil resistance between terminals (+) and (-).


Standard value: 0.62Ω ± 10%

Ignition Coil Schematic Diagrams
Circuit Diagram ...

Spark Plug Description and Operation
Description A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture there ...

Other information:

Kia Cadenza YG 2016-2024 Service Manual: Surge Tank Repair procedures


Removal and Installation     To avoid damage, unplug the wiring connectors carefully while holding the connector portion.     Mark all wiring and hoses to avoid misconnection. 1. Drain the coolant. (Refer to Cooling System – “Coolant ...

Kia Cadenza YG 2016-2024 Service Manual: Flow Diagram


Power Flow Chart P,NUD/BLR/B26/B35R/COD/COWC● ▣ Direction of Rotation ▶Lower & Reverse Brake (LR/B) Activation → Overdrive (O/D) Hub Lock → Mid & Rear P/C Lock ▶Input Shaft Rotation → Rear Sun Gear Rotation → Rear Inner Pinion Rotation (Reverse) → Rear Outer P ...

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