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:
Owner maintenance precautions
Improper or incomplete service may result in problems. This section gives instructions
only for the maintenance items that are easy to perform.
As explained earlier in this section, several procedu ...
Description and Operation
Description
EHPS uses an electromotor to assist you in steering the
vehicle. It senses the vehicle speed and road condition.If the engine is
off or if the power steering system becomes inoperat ...
Binding arbitration (U.S.A only)
Any claim or dispute you may have related to your vehicle's warranty or the duties
contemplated under the warranty, including claims related to the refund or partial
refund of your vehicle' ...
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