dumb question

[02sscamaro]

when i hook up my scanner it said mil light off does that mean its turned off or off because of no codes?? got my cats replaced today and the dealer said nothing is showing on their computer but the car runs mint now. before it was sluggish and i was useing more gas.

[greatwhiteZ28]

must be fixed if they fixed it. i still have a po155 code (o2 sensor) from 3 weeks ago, but as of last week it turned off by it self. but after taking it back to get rescanned itwas still there. i guess it might just turn back on soon

[02sscamaro]

well they changed the cats because of the warrenty they get paid still they didnt find anything wrong no light no nothing. is the mil light supposed to be off the scanner???

[edbird]

You should post in the Tuning forum,they can probaly answer your question.