Revision question · Safety and your vehicle

On a vehicle, where would you find a catalytic converter?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

Answer options

In the fuel tank

In the air filter

On the cooling system

On the exhaust system

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On the exhaust systemThis was the right answer

Although carbon dioxide is still produced, a catalytic converter fitted to the exhaust system reduces the toxic and polluting gases by up to 90%.

Reviewed reading for this question

The catalytic converter in the exhaustReviewed guidance summary · Toyota describes the exhaust-system converter and its emissions-reduction purpose.

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