How to Replace Astro Oxygen Sensor?

Answer The oxygen sensor installed on the Astro's engine manifold is an important component in ensuring emissions are clean and the regulating of your engine. The sensor controls the amount of unburned ox... Read More »

Top Q&A For: How to Replace Astro Oxygen Sensor

How to Replace an Oxygen Sensor in a 1998 Astro?

By now almost everyone has heard of an oxygen sensor in their vehicle. Most likely when it failed, it triggered the "service engine soon" light in your 1998 Chevy Astro. Figuring out which oxygen s... Read More »

How Do I Change the Oxygen Sensor in a 1995 Chevrolet Astro Van?

Prior to the second phase of onboard diagnostics (OBD II), implemented in 1996, many vehicles (including the 1995 Chevrolet Astro Van) came equipped with a single oxygen sensor. This sensor was pla... Read More »

How to Replace an 02 Sensor in a 95 Astro Van?

There are two oxygen or O2 sensors in the exhaust system on the 1995 Chevy Astro van. The process of changing the O2 sensors is the same whether it is the upstream or downstream sensors that you ne... 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 »