Hey everyone. So i got my 2009 lancer es about a month ago and have about 1000 miles on it. I was just driving it today and got a check engine light . I took it to the nearest autozone and got the engine code PO133. It said the definition is cylinder 1-4 heated oxygen (front) sensor circuit slow response. Probable causes are rich air/fuel ratio-fuel system fault, open or short circuit condition, poor electrical connection, faulty 1-4 O2 sensor.

So my questions are, has anyone else had this problem? What can I do? Would this be covered under warranty? this really sucks because I just got this car. Any help would be appreciated. Thanks

 

Take it to the dealer NOW

 

haha. I plan on calling them first thing tomorrow morning