Turn your car on and take it for a drive to make sure your vehicle is running smoothly and the check engine light is off. 200003 Buick LeSabre 200206 Buick Rendezvous 200005 Cadillac DeVille. Finally, plug the electrical cable back into the outlet next to the exhaust line. Fit the threaded end of the sensor into the port on the exhaust line and screw it in clockwise by hand, then tighten it with a wrench fit with an oxygen sensor socket. Most new sensors come with a small package of this lubricant, so you won’t have to buy it separately. Apply a small amount of anti-seize lubricant to the threaded end of the sensor and wipe the threads with a rag to spread the lubricant evenly. If possible, select a new sensor that is the exact same size, shape, and brand as the new one. Turn the wrench counterclockwise until the old sensor is loose enough so that you can finish unscrewing it by hand. Unscrew the sensor with a 3/8 inch (0.95 cm) ratchet wrench fit with a 7/8 inch (2.2 cm) oxygen sensor socket.
If the end of the cable that’s attached to the exhaust line is corroded or too stiff to unscrew easily, spray it with a penetrating oil such as Kroil or Liquid Wrench, then let it sit for a few minutes.
Push down the small plastic tab at the end of the plug and pull the plug out of its outlet to disconnect it.
#2006 chevy cobalt oxygen sensor for free#
Once you find a sensor, follow the black cable emerging from it until you find the plug connecting it to the car’s electrical system. Shop for the best Oxygen Sensor for your 2006 Chevrolet Cobalt, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 21546) Description Read 2 review (s) from 89.99 View Product DENSO - First Time Fit Oxygen Sensor (Part No. In more recent cars, look for 2 sensors in each of these locations. from 84.99 View Product NTK - Switching Oxygen Sensor: 4 Wire, 16.5' Long, Heated, Direct Fit (Part No. You might find another sensor under the car, behind the catalytic converter. Most cars have a sensor located on the exhaust pipe next to the motor inside the engine compartment. To find the oxygen sensor, look for a part that resembles a spark plug with a thick, black cable attached to it. Help seal out contaminants Help protect fuel tank sending unit This GM. If your car has two or more oxygen sensors, you may also need to jack up your vehicle so you can reach any sensors located under the car. Once you’ve confirmed that you need to change the oxygen sensor, let your engine cool for at least 30 minutes before you try to handle it. It never hurts to have a WB 02 with a gauge in your car to read your afr's on the go. You can find OBD error codes online, or see your mechanic for more information. If your upstream 02 is the one that is out (the one closest to the engine), replace it with a replacement one, but if your rear one is out, change it out for a WB 02 sensor (as the rear one is a WB from the factory (as I see your car is an 09 ss)).
#2006 chevy cobalt oxygen sensor code#
To make sure, plug an OBD code scanner into your car’s dashboard, and check the error code that it gives you to see if it shows a problem with your oxygen sensor. If your car’s “check engine” light is on, the problem may be with your oxygen sensor.
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