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1. #O2 sensor 2011 equinox locations for free#
2. #O2 sensor 2011 equinox locations how to#
3. #O2 sensor 2011 equinox locations professional#

For certain promotional items such as but not limited to hot buys, special buys, clearance and seasonal items and bonus with purchase items, shop early for best selection as no rainchecks or substitutes will be given. Certain items may be subject to additional fees, or charges including environmental handling or disposal fees, which may vary by Province. Market conditions may cause prices to change without notice. Regular prices in the flyer are PartSource’s suggested regular prices. Regular prices shown are PartSource’s regular prices at which the products will be offered by PartSource as of December 2022. Some products may require assembly and delivery lead time. Please check your local store for availability. We carry a variety of oxygen sensor options and brands to help you restore your vehicle’s performance and efficiency.Product, service availability, and selection may vary by store. When you’re ready to service or replace your vehicle’s oxygen sensors, or if you’d like to know more about how much it costs to replace an oxygen sensor, shop O’Reilly Auto Parts. Heated and unheated zirconia and titania oxygen sensors are also available, which utilize different types of ceramics and designs for OE-quality replacement options. Wideband oxygen sensors may be more accurate and respond to a wider range of AFRS, and are a universal aftermarket option best-suited for high-performance tuning applications. Narrowband oxygen sensors are often installed from the factory, and can only read a small range of air-fuel ratios (AFRs).

#O2 sensor 2011 equinox locations how to#

If you’d like to learn more, check out our helpful video on how to replace oxygen sensors.Įnsuring you have the right type of oxygen sensor for your application is required to restore performance. Then the new oxygen sensor can be threaded into the port and tightened, and the sensor plug reconnected. Once the old O2 sensor is unplugged and loose, it can simply be unscrewed and removed. These sockets are designed with a slot that allows the sensor wire to pass through and provide multiple points of contact on the sensor hex fitting to prevent rounding.

Though an open-ended wrench can sometimes be used, it is often best to purchase or rent an oxygen sensor socket set. Replacing an oxygen sensor is typically a simple DIY task, and the sensor can often simply be unplugged and unscrewed from the sensor port in the exhaust pipe.

#O2 sensor 2011 equinox locations professional#

If you notice these issues, but your Check Engine light test is inconclusive, further diagnosis or a professional service center may be necessary to make your repair.

#O2 sensor 2011 equinox locations for free#

If you believe your O2 sensors may be causing your Check Engine light, visit your local O’Reilly Auto Parts for free Check Engine light testing. The most common sign of a failing or damaged oxygen sensor is the Check Engine light appearing on the dash if the engine computer detects high or low concentrations of unburned hydrocarbon or fuel in the exhaust, either ahead or behind the catalytic converter. Fuel ratio information from the oxygen sensors is interpreted by the computer to determine what adjustments are necessary for peak performance and efficiency. Most vehicles have at least two O2 sensors: one or more upstream sensors located ahead of the converter, and at least one downstream sensor found behind the converter. This helps ensure that your vehicle is running as efficiently as possible, and minimizes emissions of unburned fuel that could damage the catalytic converter. Oxygen sensors, often also called O2 sensors, lambda sensors, or air-fuel ratio sensors, measure the oxygen concentration in your exhaust, communicating this information to the engine control module (ECM) to adjust the fuel mixture.