Understanding the Oxygen Sensor: How It Works and Its Benefits

Front

What does the oxygen sensor measure in vehicle exhaust?

Back

Oxygen levels

Front

What is one of the main benefits of an oxygen sensor?

Back

Improved fuel efficiency

Front

Where is the oxygen sensor typically located in a vehicle?

Back

In the exhaust system

Front

What does the oxygen sensor produce when exposed to oxygen in the exhaust?

Back

A small voltage

Front

What does the Engine Control Module (ECM) do with the voltage from the oxygen sensor?

Back

Determines air/fuel ratio

Front

What can a faulty oxygen sensor cause?

Back

Reduced engine power

Front

DTC code for oxygen sensor circuit malfunction? Options: P0140, P0160, P0150, P0130

Back

P0130

Front

What is the role of the oxygen sensor in relation to harmful emissions?

Back

It helps reduce harmful emissions

Front

Why is regular maintenance of the oxygen sensor important?

Back

To ensure proper engine performance