What is an O2 Sensor, Catalytic Converter, How Do They Work, How to Make Them Last
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YouTubePete's Garage
What is an O2 Sensor, Catalytic Converter, How Do They Work, How to Make Them Last
The O2 sensor is mounted in the exhaust manifold to monitor how much unburned oxygen is in the exhaust as the exhaust exits the engine. Monitoring oxygen levels in the exhaust is a way of gauging the fuel mixture. It tells the computer if the fuel mixture is burning rich (less oxygen) or lean (more oxygen). Inside the converter, the gases flow ...
62.2K viewsApr 13, 2019
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