Hyundai Equus: Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Engine Electrical System / Ignition System / Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 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
...
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 accordance with the ...
See also:
Special Service Tools
Special Service Tools
Tool (Number and Name)IllustrationUse09561-11001Steering wheel pullerRemoval of steering wheel
...
Heated Oxygen Sensor (HO2S) Schematic Diagrams
Circuit Diagram
...
Power Trunk Module Drive Unit Repair procedures
Removal
•
When removing and installing the trunk lid, an assistant is necessary.
•
Take care not to be closed the trunk when removing the push rod.
•
Wear ...
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