Thanks for all of your help and input ...I will buy a denso soon as I get my check

 

So I bought a Denso O2 sensor. Installed it correctly. The new sensor as a full wire harness and everything connected not like the other one. I got a code of p2252 immediately after installing

I do have a aftermarket cold air intake installed would this cause any issues of the codes that I'm getting ? Plz let me know asap..
Also someone that asked me if it is okay to put a Upstream sensor in a downstream sensors spot?

 

The 2 sensors are very different, so don't swap upstream vs. downstream.
Maybe OK for a few cars in the early years of OBD-2 (like 1996,'97) but in general NO.

 

You might have to drive more to get the system to clear the code. The newer cars do this on their own.

 

Oh ok thank you I will try this .....I didnt know that .....