O2 sensor help!

A

Arctic12

New member
I am replacing the O2 sensors on my 2012, and I am struggling to remove the passenger rear sensor. Does anyone have any pointers? I can not get it to budge. Help!!
 
Soak it in penetrating oil for at least 15 minutes. Use an actual penetrating oil, not just a basic lubricant like wd40. Do you have an o2 sensor socket?
 
02 sensor socket on impact wrench - after the sensor has soaked overnight and low power on the impact to knock it loose.
 
In addition to above, heat with a torch before applying too much force. Might even try tightening just a smidge, apply penetrating oil again and then loosen. Repeat all the above and rock it out.
 
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