Oxygen Sensor Replacement Service Information serving Beaverton, OR

Oxygen Sensor Replacement Service at Carr Subaru for Portland, Oregon

Ask our service professionals for more information about our Subaru Oxygen Sensor Replacement services in Beaverton, OR

Inside a modern car engine, the perfect ratio of fuel and air needs to be ignited in every cylinder, every time. That means that this happens thousands of times a minute! It's all made possible thanks to oxygen sensors. They monitor the exhaust gasses to make sure the right ratios are being burned, and all the gasoline is used up. If the ratio is off, the sensors will tell the engine computer so it can make subtle adjustments on the fly.

However, if the O2 sensors themselves fail, the engine computer won't get the information it needs to run properly. This can cause major problems like black exhaust fumes, a decrease in fuel economy and horsepower, a rough idle, hesitating and even misfiring.

If you experience any of these problems, visit the Carr Subaru service center for an expert fix! We'll make sure your engine is making as much power as possible for as little fuel as possible.

Click to view our service specials at Carr Subaru in Beaverton, OR

What Causes Subaru O2 Sensors to Go Bad?

Over time, the sensor's probe can become caked in gunk and stop working. That "gunk" can come from engine oil, sulfur, carbon and other grime. They can also burn out from excessive heat. Most O2 sensors in modern cars are built to last about 100,000 miles. But, if there's a problem in the engine that lets oil or gasoline into the exhaust, the O2 sensors may go bad much faster.

Scheduling Your Maintenance Visit at the Carr Subaru Service Center

If you're in need of routine maintenance services like an oil change, tire rotation or brake lining replacement, you can stop by any time without an appointment. We'll get you in and out quickly with Subaru Express Service. Plus, we'll give your vehicle a complete inspection so you'll know if your car is in need of any additional work.

When you need a more major repair, just schedule your appointment online and pick a time slot that works for you. We make it convenient to fit quality car maintenance into any schedule.

You'll find our service center at 11635 SW Canyon Rd, Beaverton, OR 97005.

Click to schedule your service appointment at Carr Subaru in Beaverton, OR

Why Carr Subaru in Beaverton is your Destination for Subaru Service and Repair

At the Carr Subaru service department, we set ourselves apart from chain auto shops and neighborhood garages by offering unrivaled quality. You'll get the very best care for your car here. That's because our team of talented service technicians are factory-trained by Subaru to care for your entire car properly. What's more, we'll use OEM parts direct from Subaru whenever possible to carry out repairs. The result? Matchless repair quality, so your car lasts longer and gives you more trouble-free miles.

You can save even more when you take advantage of our monthly service specials! And if you're not sure what routine maintenance procedures your car needs, and when it needs them, you can check the manufacturer's recommended service schedule for your car right here on our site.

Carr Subaru

11635 SW Canyon Rd
Directions Beaverton, OR 97005

  • Sales: (503) 672-3370
  • Service: (866) 460-0188
  • Parts: (888) 627-4707


  • Monday 7:00am - 7:00pm
  • Tuesday 7:00am - 7:00pm
  • Wednesday 7:00am - 7:00pm
  • Thursday 7:00am - 7:00pm
  • Friday 7:00am - 7:00pm
  • Saturday 8:00am - 4:00pm
  • Sunday Closed
  1. Carr Subaru

    11635 SW Canyon Rd
    Beaverton, OR 97005

    • Sales: (877) 271-4560