Kia Cadenza: Ignition System / Description and Operation

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

Description

Ignition timing is controlled by the electronic control ignition timing system.

The standard reference ignition timing data for the engine operating conditions are pre-pro grammed in the memory of the ECM (Engine Control Module).

The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM.

The ignition coil is activated, and timing is controlled.

Ignition System

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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 ...

Other information:

Kia Cadenza YG 2016-2024 Service Manual: 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). � ...

Kia Cadenza YG 2016-2024 Owners Manual: Vehicle Identification Number (VIN)

The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc. The number is punched on the floor under the passenger seat. To check the number, open the cover. The VIN is also on a plate attached to ...