Kia Cadenza: Ignition System / Description and Operation

Kia Cadenza YG 2016-2025 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 2016-2025 Service Manual: Injector Specifications

Specification ItemSpecificationCoil Resistance (Ω)0.98 ~ 1.14 [20°C(68°F)] ...

Kia Cadenza YG 2016-2025 Service Manual: General Information

Towing If the vehicle needs to be towed, call a professional towing service. Never tow vehicle with just a rope or chain. It is very dangerous. Emergency Towing There are three popular methods of towing a vehicle : – The operator loads the vehicle on the back of truck. This is be ...