Your automotive DIY guide to replacing your car's oxygen sensor.

Replacing a faulty oxygen sensor is the only viable solution to get your car running properly again. To this end, this article provides a step-by-step guide on how to replace a faulty oxygen sensor.

Replace both the upstream ones at the same time so the reading will be consistent. You can keep the downstream one on there. The only difference between the two is the length of the wire.<BR><BR ...

As mentioned, depending on the car you drive, replacing an O2 sensor can be straightforward or tricky. That said, it's a moderately easy task for many vehicles, and with the right guidance, even ...

When Should I Replace The O2 Sensor? The answer to this question is complex, as these sensors are not your standard maintenance items. No indicator lights on your dashboard or other means could hint ...

Here are the steps for replacing an oxygen sensor. Once you’ve decided to replace the O2 sensor, it’s time to order a new part and any other tools needed to complete the job.

See if a specialized oxygen sensor socket helps. And you might look at this Saturday Mechanic story on oxygen sensors we did while ago. Oh, by the way: never clean an oxygen sensor.

A look at what Bosch has done with the oxygen sensor. Find all the details inside Popular Hot Rodding Magazine.

The oxygen sensor is an item in a vehicle that gets replaced due to the fault of another component. Just because a fault code indicates an oxygen sensor problem, don't just replace the O2 sensor.