SPARK PLUG [SKYACTIV-G 2.5T]

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Purpose, Function

• The spark plug generates spark and ignites the compressed air-fuel mixture in the combustion chamber.

• Exclusive SKYACTIV-G iridium spark plugs have been adopted to improve excellent ignition performance and durability.

Construction

• The spark plugs are located on the top of each cylinder head combustion chamber.

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• Iridium on the center electrode and platinum on the ground electrode are used (iridium spark plug).

• Because iridium has excellent durability, extreme thinning on the center electrode is achieved.

• The area contacting flame is decreased by extremely thinning the center and setting electrodes, and extinction action is reduced. Therefore, excellent ignition performance is achieved.

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Fail-safe

DTC

Fail-safe

P0300:00

• Limits intake air amount.

• Implement fuel-cut control (if the catalytic converter may be damaged, perform fuel-cut on cylinder misfiring the most).

P0301:00

P0302:00

P0303:00

P0304:00

DTC	Fail-safe
P0300:00	• Limits intake air amount. • Implement fuel-cut control (if the catalytic converter may be damaged, perform fuel-cut on cylinder misfiring the most).
P0301:00 P0302:00 P0303:00 P0304:00