I went off-roading yesterday and I had to get dragged over a tree trunk. In the process I managed to yank the cat off the down pipe so of course the check engin elight went on. A few hours later when I got to dry level ground I was able to get everything back together. I disco'd my battery and let it sit for 30 min while I filled up with air. Reconnected and the light was out. A short while later the light came back on.
I drove it 3.5 hours home with the light on, gas mileage was good, power was good and the code said 21.
Is this something that could reverse itself? Or did I kill the O2 sensor?
Thanks
I drove it 3.5 hours home with the light on, gas mileage was good, power was good and the code said 21.
Is this something that could reverse itself? Or did I kill the O2 sensor?
Thanks