Unscrewing a sensor and replacing it is pretty straightforward. You might need this special socket to clear the wires. Twelve years and more than 100,000 miles have passed under your trusty commuter ...

A few weeks ago, I visited a plant in Anderson, S.C., run by Robert Bosch Corporation, which builds oxygen sensors for automotive engine management systems. If you're thinking that a tour of a factory ...

In 1976 Volvo Cars presented a world first in the environmental area – the three-way catalytic converter with Lambda sensor for exhaust emission control. Today, 30 years later, virtually all ...