I just found out the problem of "Service Engine Soon" light with ECU decoder, which is Front Right Heated O2 sensor. Indeed I can buy it from web, but is it possible for me to install it myself? I am not good at mechanics and don't know much about the car.

Pls give me some suggestion. If not, tomorrow I will go to the garage to fix it.

Thanks.

 

Very easy. I would buy the Chilton's and/or Haynes, they are very cheap and benificial. You would have seen how easy the O2 sensors are if you had the books. Just go to AutoZone, rent their free tool, jack up your car and do it.

 

its cake.i did my front left today. make sure your car is cool thought..burns arnt fun. u will need a o2 socket, ractche to match, jack and jackstands. if you don thave a o2 socket, i think a 22mm wrnch works but it will be hard to get your hand in there to turn it.. stock y pipe takes up alot of space. id also invest 99cents in some anti sieze.