Front Driver Side 02 Sensor…
So I took it back to the guy who tuned it and he scanned the code, and it ended up being the Front Driver Side 02 Sensor. So he cleared the code to see if it would come back, and it did.
Why is the Front 02 sensor acting up now, right after I got my Cats removed? Is it just a coincidence?
We just got done changing the front driver side O2 and drove the car around for awhile, and its fine now. Someone probaly just knocked and broke the O2 when messing with the cats.
Mods can lock this.


