If anybody is driving a 2004 neon non turbo and have a upstream o2 sensor that is used and your going to throw it away I will pay shipping if it is in one piece I need it to figure out my car. Thank you all in advance

 

What's going on that you need a used O2 sensor for?

 

car is acting funny after replacing the cat and both o2 sensors almost like the tps is bad but its not the tb is clean the ambient air temp sensor is good the fuel pump is also good so I want to start over but I do not have the original o2 sensors so I want to see If I can get so old ones