How to Eliminate the Rear O2 Sensor?

Answer O2 sensors measure the mixture of oxygen and gas expelled from your vehicle. This helps the onboard computer diagnose weather your car runs properly and is within federal pollution regulations. Whe... Read More »

Top Q&A For: How to Eliminate the Rear O2 Sensor

Why to Change Out a Rear O2 Sensor?

Oxygen sensors, within a vehicle, play an important role for controlling fuel mixtures and reporting emissions information to the engine's on board computer. A rear O2 sensor resides behind the cat... Read More »

How Does a Rear O2 Sensor Work?

The modern automobile contains dozens of sensors to monitor the engine condition and adjust computer programming, accordingly. Oxygen sensors are some of the most important of these, essentially fu... Read More »

How to Bypass the Rear O2 Sensor?

The O2 sensor in your vehicle gathers information about the emissions that are being put out by your vehicle. This information is sent from the O2 sensor to the vehicle's on-board diagnostic comput... Read More »

How to Replace a Rear Oxygen Sensor?

The rear oxygen sensor on your vehicle is responsible for monitoring the exhaust gases coming out of your engine. Pollutants in the exhaust are minimized by the catalytic converter, but the oxygen ... Read More »