I pick up a new sensors today from autozone an put it on, then my car really started action funny, it wouldn't start right up an I was parked an didn't drive it an in park the same code came back three time an I scanned an clear it all three times, I was thinking the back spark plug get wet from the antifreeze or the sensor may have got wet when I was putting it on. I drove home from work an the CEL came back on, so I was thinking it was the PCM was going bad so I keep a extra one in trunk put it in an less then ten minutes the CEL came back an it was the po118 code. An my car was acting funnier after I put the new sensor on. Do anybody think the sensor I get is bad?
I replace the sensor last night an when I did, the code came back three times an I was in park, then it started misfiring every time my CEL came on, I switch my pcm an still get the code, I got the sensor from autozone. I do not know what's going on with this car some help thanks