Check engine light again.

[cyrinfl88]

About two weeks ago the check engine light came on again, took it to dealership and it was same fuel trim code. They ordered an O2 sensor for it. The day the part came in the light went out and has been off for the last couple of days. Would you still get the sensor replaced? Thanks for your input!!

 

[aceinspp90]

I think I would go ahead and replace it as its a warranty item no cost to you and hopefully you will not have the engine light issue again. Later RJD

 

[baabootoo88]

Nope, I'd leave it. I'm sure that they'll keep the part for a while. If a code gets set off, it takes a few cycles to reset it. Was the error code stored when you took it in?

 

[cyrinfl88]

I’m not sure if it was. The light was off for a day or so when I left dealership then came back on. The light has been off since Tuesday afternoon.

 

[baabootoo88]

Yup, maybe it has reset then and it was a fluke.