04 value package model coupe


I replaced a bad O2 sensor and i'm still getting the same code. I have disconnected the battery and had the code cleared with a code machine. I put an aftermarket denso sensor in it. Could it be a bad sensor from the factory??.. any ideas??

 

so i posted it in the wrong place... oops

 

same thing on my car i just let it stay on f@#k it. car still runs the same

 

Some times I get a bad sensor. I just take it back. But what is the code number you are getting? heated O2 sensor open or short?
Leaving it, If your state has emissions then the car won't pass. Also I have found that aftermarket ones are not as good as factory O2 sensors. Well the ones my shop buys suck.
You may also have a Wiring Issue. Might want to trace down some wires and do some ohm testing and Check your connections at the Computer and at the O2 sensor. Just remember to unplug your computer and Battery before testing. Some multi meters will burn up the computer.
If its out of your ability Take it to a shop and have it fixed. or read a Manual It will tell you how to test that circuit. Haynes or Chilton
Hope that helps out..
Pizzo