Oxygen Sensor Archives - Engine Builder Magazine
Performance Trends A/F Checker

Now you can dial in most any A/F from 10 to 17 and verify you’re A/F measurements are accurate. This method checks the entire system from end to end, including sensor function and calibration settings in the data logger and software.

Bosch Celebrates 40 Years of the Automotive Oxygen Sensor

Robert Bosch LLC is celebrating the 40th anniversary of its invention of the automotive oxygen sensor, and is also marking the production of its one billionth oxygen sensor. An integral part of today’s sophisticated vehicles, automotive oxygen sensors are now a standard feature on all gasoline and most diesel engines worldwide.