Hyundai Equus Manuals

Hyundai Azera: Description and Operation - Ignition System - Engine Electrical System - Hyundai Azera 2011-2025 Service ManualHyundai Azera: 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 preprogrammed 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 Spark Test 1. Remove the ignition coils. (Refer to Ignition System - "Ignition Coil") 2. Using a spark plug socket, remove the spark plug. 3. Install the spark p ...

See also:

Input Speed Sensor Repair procedures
Inspection 1. Check signal waveform of Input & output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section. Removal 1. Remove the battery and the battery ...

Special Service Tools
Special Service Tools Tool(Number and Name)IllustrationUse09581-11000Piston expanderSpreading the front disc brake piston. ...

Components and Components Location
Components [General Type] 1. Roof trim2. Sunvisor3. Retainer4. Assist handle bracket [Panoramaroof Type] 1. Roof trim2. Sunvisor3. Retainer4. Assist handle bracket ...

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Hyundai Azera Manuals


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