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Home >> Ford >> 1989 >> Bronco II 4WD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> System >> Emission Control System Description >> Description >> Catalytic Converter
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Catalytic Converter

Catalytic converter is used for reducing exhaust emissions. Catalytic converter is mounted in-line with exhaust system. Chemical reaction with exhaust gases and catalytic internal components reduce the air pollutants of exhaust gases. In some applications, air is injected into the catalyst by a secondary air source, pulse air or thermactor air injection.