Last night my check engine light came on , and after hooking up the tuner, it read DTC code P0018.

I tried to reset everything, but it still comes up. I noticed that the engine runs different, rough and sounds different. Performance feels sluggish.

Any hints or ideas how to fix it?

 

I would change the sensor first. If that doesn't fix it, could be something bad. Sorry i can't help very much. Good luck

 

that error sounds like what i had.. #2 and #8 misfire

 

Hizli... How'd you fix it?

 

I think he had his engine replaced