In this article, we’ll talk about oxygen sensors. We will explain what they are, give all symptoms of a faulty sensor and explain when you should replace it.

One of the most common reasons your check engine light comes on is a faulty oxygen sensor. Here's how to detect problems with the sensors and how to fix them.

Degraded Oxygen Sensor Symptoms: Poor Fuel Mileage, Failed Emissions Test The oxygen sensor is a consumable that will need to be replaced at some point. As the sensor degrades, its output voltage ...

The engine's crankshaft position sensor plays a vital role in ensuring your vehicle is performing at its best. Here are five warning signs that it is bad.