Hyundai Sonata: 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.
Disconnect the ignition coil connectors (A).
2.
Remove the ignition coils (A).
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See also:
Front Door. Repair procedures
Replacements
Door Trim Replacement
•
Be careful not to scratch the door trim and other parts.
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Description and Operation
Function
Audio Bluetooth System
General Feature
•
This audio system supports Bluetooth®hands-free and stereo-headset
features.
- HANDS-FREE featur ...
Side Airbag (SAB) Module. Components and Components Location
Components
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