| 11. | The 2003 model "'LN2 "'is equipped with secondary air injection.
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| 12. | Emissions controls are a catalyzed muffler, AIR Injection system, and an evaporative fuel canister.
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| 13. | Waterflooding was begun in 1953, and air injection in 1971.
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| 14. | A new air injection system was introduced to improve catalytic converter function at idle.
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| 15. | Exhaust emission controls included secondary air injection, the PGM-FI system and two catalytic converters.
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| 16. | In 2001, a compressed air injection system was introduced.
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| 17. | In the US, a " PAIR " air injection system reduces CO and HC emissions.
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| 18. | From 2001 to 2008, various combinations of pumping and air injection were used to control groundwater.
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| 19. | Doctors often use air injections to fight TB strains that resist the most commonly used drugs.
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| 20. | After combustion zone reached to the bottom of retort, air injection was stopped to stop combustion.
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