Last Week I Changed Oxygen Sensor,but,when I Drive After Half Hour,the Engine Light On,so I Took Out The Battery Cable To Reset,
But When I Drive Half Hour ,the Engine Light On Again.
Anybody Help Me How To Reset??
Go to the nearest Autozone, and they'll scan your CEL code for free. They'll tell you what the code is, and what the problem is. After you get the code, I suggest you DON'T buy anything that they recommend, but keep it in mind. Post the code here and what it's for and we'll give you a better or same answer as the Autozone rep.
the battery cable will not clear the code, you need to pull the clock fuse, it holds the ecu memory, or complete 3 drive cycles.....get the code, if its a p420(I think) cat code, do the defouler trick.