babyhuey,
Thanks for the reply. I had already figured out the connections by taking out the radiator side sensor for comparison. I spliced the sensor, popped it in, disconnected my negative terminal on the battery to clear the code, and then put everything back together and the check engine light is now off. Thanks for all your help.
JoseC

 

Wow finally a thread for the P0031 code with more answers than one. What type of o2 sensor socket do you guys use? Where are the connectors of the 02 sensor located? I took out the engine cover and still could not see them? Any help is appreciated.

 

may help