How does the oxygen sensor in a car work?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 14. Dezember 2011, 17:00
Stufe: B1-B2 (Mittelstufe)


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All new cars sport oxygen sensors that are designed to cut down emissions and keep the engine running smoothly. Find out exactly how these sensors work in this podcast from HowStuffWorks.com.