Quiz: What is the function of the catalytic converter in an automo June 8, 2025 by Alex Turner What is the function of the catalytic converter in an automobile? Discover more about Vehicle Engine and Automobile at our home page. A) To convert harmful exhaust gases into less harmful emissions. B) To increase the engine’s horsepower by optimizing air intake. C) To enhance fuel efficiency by adjusting fuel mixture. D) To provide additional power to the electrical system. Submit Answer