Oxygen Sensor Circuit Information?

Answer The oxygen sensor in a vehicle measures the fuel and oxygen mixture, which influences the level of the gas mileage. If the sensor malfunctions or needs replacement, gas mileage decreases, but when ... Read More »

Top Q&A For: Oxygen Sensor Circuit Information

How to Change the Oxygen Sensor Circuit on a 1996 Neon?

The oxygen sensor on your 1996 Dodge Neon is a small electronic device that measures the proper ratio of fuel to oxygen. The oxygen sensor also adjusts this ratio if it gets out of balance. The oxy... Read More »

Oxygen Sensor Information?

Oxygen sensors were introduced in 1976. Originally called “lambda sensors” and used on fuel-injected European cars, they were developed to provide a way to monitor the oxygen levels in engine e... 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 »

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 »