What Is an EGR Sensor?

Answer The EGR sensor is an automotive engine component designed to work with an exhaust gas recirculation system. Exhaust gas recirculation systems are part of many newer makes of automobiles, which must... Read More »

Top Q&A For: What Is an EGR Sensor

How do I Replace an O2 Sensor With Os-4000 Universal Oxygen Sensor on a 2002 Outback?

Most vehicles, including the 2002 Subaru Outback, have the same size oxygen sensor, which is 7/8-inch. The biggest difference in oxygen sensors is that some have a preheater and some don't. The 200... Read More »

Where Is the Bank 1, Sensor 2 Oxygen Sensor on a 2000 Chevrolet Impala?

The Impala is a full-sized automobile manufactured by Chevrolet. The 2000 Chevrolet Impala comes equipped with two oxygen sensors, one on either side of the catalytic converter. Locating the sensor... Read More »

Where Is the Location of the Bank 2, Sensor 1 O2 Sensor on a 2003 Jeep Liberty?

The oxygen sensor in the Jeep Liberty is part of the emissions control system. Oxygen in the exhaust gasses interacts with elements inside the sensor to generate a small voltage output. The Powertr... Read More »

How to Change a Oxygen Sensor for a 1998 Ford Windstar Bank 2 Sensor 1?

Throughout the 1960s, 1970s and 1980s, automotive engineers made many strides to keep pace with the ever-changing emission laws, including: catalytic converters, unleaded fuel usage and oxygen sens... Read More »