What Is the Advantage of Controlling the Air-Fuel Ratio to a Stoichiometric

question 14

Multiple Choice

What is the advantage of controlling the air-fuel ratio to a stoichiometric ratio?

• A) A stoichiometric ratio reduces the production of toxic emissions within the engine's cylinders
• B) A stoichiometric ratio helps the three-way catalytic converter perform at its peak efficiency
• C) A stoichiometric ratio increases the potential for performance when the engine is under heavy load
• D) Both A and B

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