CEL ON and OFF.........?????

[rjmq06]

ok so my 2nd 02 sensor went bad a couple weeks ago and im just resetting my ecu by doing batt. trick and i did it again last week and after the driving cycle for a week my CEL went on again last night and i kept driving it but after i continuosly drove it for like more than 50 miles it went off


is it normal for it to turn off like that or is it my sensor just acting up???

[BeaterEP]

Might be that the code didn't get cleared completely, popped up again for a while, but then went away like it was supposed to.
I'd say everything is probably all right, as long as the CEL doesn't come back. :thumbu:

[talonXracer]

Are you sure it was the same code, did you check it? What battery trick?

[superchargedk20]

Are you sure it was the same code, did you check it? What battery trick?

he unplugged the battery to reset the code