Inspection |
[On vehicle inspection] |
1. |
Accelerate the engine to about 3,000 rpm 3 times or more. |
2. |
Remove the spark plug. |
3. |
Check the spark plug visually. If the electrode is dry, the spark plug is normal. If the electrode is wet, check the damage and electrode gap as below. |
[Component Inspection] |
1. |
Check the spark plug for any damage on its thread and insulator. If there is damage, replace the spark plug. |
2. |
Check the electrode. Measure the insulation resistance with an ohmmeter. If the resistance is less than the specified value, adjust the electrode gap.
|
3. |
Check the spark plug electrode gap. If the gap is greater than the maximum, replace the spark plug.
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Replacement |
[NU 2.0 MPI]
1. |
Remove the ignition coil. (Refer to Ignition System - "Ignition Coil") |
2. |
Using a spark plug wrench, remove the spark plug (A).
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[THETAⅢ 2.5 GDI]
1. |
Remove the ignition coil. (Refer to Ignition System - "Ignition Coil") |
2. |
Using a spark plug wrench, remove the spark plug (A).
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