Hyundai Sonata: Repair procedures
On-vehicle Inspection
Spark Test |
1. |
Disconnect the ignition coil connectors (A).
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2. |
Remove the ignition coils (A).
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3. |
Using a spark plug socket, remove the spark plug.
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4. |
Install the spark plug to the ignition coil.
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5. |
Ground the spark plug to the engine.
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6. |
Check if spark occurs while engine is being cranked.
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7. |
Inspect all the spark plugs.
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8. |
Using a spark plug socket, install the spark plug.
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9. |
Install the ignition coil.
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10. |
Reconnect the ignition coil connector.
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1. |
Disconnect the ignition coil connectors (A).
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2. |
Remove the ignition coils (A).
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3. |
Using a spark plug socket, remove the spark plug.
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4. |
Inspect the electrodes (A) and ceramic insulator (B).
Inspection Of Electrodes
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5. |
Check the electrode gap (A).
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1. |
Measure the primary coil resistance between terminals (+) and
(-).
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Removal and Installation
1. |
Disconnect the ignition coil connectors (A).
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2. |
Remove the ignition coils (A).
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3. |
Installation is the reverse of removal.
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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 ...
Charging System
...
See also:
Interior Trim. Repair procedures
Replacement
Front Pillar Trim Replacement
•
Put on gloves to protect your hands.
...
Troubleshooting
Failure Diagnosis
1.
In principle, ESC and TCS controls are prohibited in case of ABS
failure.
2.
When ESC or TCS fails, only the failed s ...
Air intake control
This is used to select outside (fresh) air position or recirculated air position.
To change the air intake control position, push the control button.
Recirculated air position
The indicator ...