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How To Replace Heated Oxygen Sensor

How To Replace Heated Oxygen Sensor. Start the engine and allow it to reach normal operating temperature, then turn the ignition switch off. You can see here that this sensor reads 8.7 ohms so it needs to be replaced.

ACDelco 2131694 GM Original Equipment Heated Oxygen Sensor
ACDelco 2131694 GM Original Equipment Heated Oxygen Sensor from www.ecrater.com

Apply a generous amount of pb blaster or something similar to the threading, and allow it to sit for a few hours. Open the hood and locate the oxygen sensors you want to replace on your oldsmobile silhouette. Before beginning, park the car on level ground and allow to cool, block the tires to prevent the vehicle from moving.

Remove The Oxygen Sensor Wire From The Clips.


To install, reverse removal procedure. This works very well—about 95% of the time. My check engine light came on and the mechanic told me i need to change the front and the rear oxygen sensors.

I Used A Household Adjustable Spanner And The Handle From My Car Jack.


Open the hood and locate the oxygen (o2s) sensor connector. Follow the exhaust pipe connected to the exhaust manifold. Using the oxygen sensor socket or the appropriate size open end wrench, loosen and remove the oxygen sensor.

Start The Engine And Allow It To Reach Normal Operating Temperature, Then Turn The Ignition Switch Off.


You connect the light to the vehicle’s o 2 sensor heater harness in place of the sensor. When you replace a bad o 2 sensor, cut the sensor off the old harness. Oct 13, 2013 • 2006 kia rio.

Compare The Faulty Oxygen Sensor With The Replacement Sensor.


How to replace an oxygen sensor in your car (air fuel ratio sensor) watch later. You can see here that this sensor reads 8.7 ohms so it needs to be replaced. Before beginning, park the car on level ground and allow to cool, block the tires to prevent the vehicle from moving.

I Used The Jack Handle As A Lever Against The Engine Frame And The Spanner Which Freed Up The Sensor.


How to replace oxygen sensors. It determines the amount of oxygen in the gases, which indicates how well the fuel is being burned. If your oxygen sensor is not giving the computer accurate information, you have less power, less miles per gallon of.

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