How does the Prius’ catalytic converter affect emissions, and why is it often stolen?

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How does the Prius’ catalytic converter affect emissions, and why is it often stolen?

The Prius catalytic converter contains valuable metals platinum, palladium, and rhodium, making it a target for thieves. Discussing ways to protect the catalytic converter with shields o r anti-theft devices can help owners prevent theft.

Zarnish asked on 13 Feb 2025 12:36:31 pm

1 Answer

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Car Mechanic Expert - on 13 Feb 2025 12:44:51 pm

The catalytic converter plays a vital role in reducing harmful exhaust gases, converting carbon monoxide, nitrogen oxides, and hydrocarbons into less harmful compounds.

Why It’s Stolen:
The Prius catalytic converter contains valuable precious metals like platinum, palladium, and rhodium, which can be sold for scrap.
Its relatively high position in the exhaust system and the fact that its often installed in accessible locations make it a target for thieves.

Prevention:

Install an anti-theft catalytic converter shield.
Use motion detectors o r park in well-lit areas to reduce the risk of theft.