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What is the function of the catalytic converter in a car?

Why do modern vehicles require a catalytic converter in their exhaust system, and what happens if it is removed?
C
CarGuy
asked 4d ago · 10 rep

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A catalytic converter contains precious metals (like platinum and palladium) that trigger chemical reactions to convert highly toxic exhaust gases (carbon monoxide, nitrogen oxides) into less harmful emissions (carbon dioxide, water vapor) before they leave the tailpipe.
M
MechanicPro answered 4d ago

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